Both are charged with murdering her husband. They alleged you hit him when he was on the ground. A marriage at the breaking point. Her fears. It was suggested that jason may have killed his first wife. I knew that. What . You think maybe thats going to happen to me. Her secret recordings on of a husbands temper. You are talking to something. And her fight for the children sheep was afraid of losing. I begged and begged, please dont take the kids. Now were taking you up the stairs to a moment of truth. Or is it . I do not believe i committed a crime. I believe i did the right thing. Good evening. Im dave muir. And im elizabeth vargas. A former fbi agent convicted of murder. Tom and his daughter molly both declared guilty in the murder of her husband. Sentenced to prison for what they say is selfdefense. Our Lindsay Janis was right there in the courtroom say to her mother, sorry, i should have let her kill me. And now what they are saying. Hey, molly. Reporter tonight in a 20 20 exclusive youll hear for from the only people who really know what happened inside this winstonsalem bedroom. Or more precisely, the only two still alive to talk about it. Its horrible. A man died. Its horrible. But a man also attacked my daughter. And a man tried to protect his daughter. Molly Martens Corbett and her father tom martens sat down with us pretrial to tell us their version of events. What do you hope to get across today . The truth. Reporter molly and tom make for a rare pair of murder defendants. Shed never broken the law; while hed made a career enforcing it working for the fbi for 30 plus years. And yet here they are enmeshed in an International Murder mystery. A why dunnit, thats made news from the mountains of North Carolina. The closing arguments happened reporter to the emerald isle. Tonights tale begins in tennessee, where Molly Martens grew up. While knoxville feels like home today. It is place molly once ran from after struggles during college. I was planning on being a doctor. But really, for the first time in my life, school was hard. You know, i hadnt ever really had to study before. So that was a challenge. There were other challenges. Migraines, bouts with depression and general anxiety about her future. Molly kept it all inside. I thought maybe i would just go somewhere, you know, and figure myself out for a while. Reporter she signs up with a nanny agency and soon receives an inquiry from a man in desperate need. Jason corbett, who sent me messages requesting that i contact him regarding his children, it was emotional. He had lost his wife. And they were two babies. Reporter at age 24, the one inspiring doctor throws caution to the wind and takes the job offered by the irish widower. I arrive in ireland, and its beautiful. Reporter so jasons family say that you guys hit it off very quickly, that you guys actually got together and slept together that first night. Thats not true. But it was very quick. I was apprehensive and concerned that it was too quick. But i didnt want to call up my parents and say, im uncomfortable with this, and im coming home. Ive failed again. Reporter the unusual relationship toggles between personal and professional. But in short order, molly finds her place in the world. She is needed. She is wanted. She is accepted as a mother figure. It was wonderful. For me, it gave me a sense of responsibility. And it filled a void i had that made me feel like i was worth something. It was wonderful for me. Reporter you became a mother overnight. Yes. Reporter were you in love with jason . I was. Reporter Jason Corbett has many loves. His beer, his Favorite Soccer Team and most of all he loves his kids little jack and sarah. After three years together, the modern family buys plane tickets to the united states. One way tickets. He loved the united states. And he thought that the opportunities for the children were significantly better. Reporter in 2011, irish eyes are smiling and wedding bells are ringing. Tom martens gets to walk his daughter down the aisle. On the wedding day i was exciting for them. And it was a delightful experience, and a beautiful wedding. Reporter the kids were in the wedding . They were, of course. Uhhuh. They were flower girl and ring bearer. Reporter the happy family soon moves to Davidson County in North Carolina and a home thats tobacco countrys answer to irelands stone castles. Four beds, three baths and 5500 square feet for the kids to run around in. Theres even enough space for the inlaws to stay overnight. It really was a dream summer. Jason was working really hard, but it was a Golf Course Community and he was excited and golfing on his day off. From what i saw they were a loving couple. I didnt see anything that would question the relationship. Reporter tony turner says jason was the king of the culdesac. He was very cordial and he was loved by everyone over here. Reporter loved by everyone . A gentle irish giant. He was good. Reporter meanwhile the kids, now 6 and 4, are thriving. Jack corbett swings a mean bat on the Little League team. Young sarah is the social butterfly, always impeccably dressed. They made friends immediately. It was like a wonderland. Reporter mollys got it all, except one thing. Jason is refusing to make her the childrens legal mother. At that time, i felt like he was actually going to follow through with the adoption papers and that, you know, i would feel more confident about securing my rights to the children. Reporter it never happened. Instead, molly says jason was growing addicted to the narcotic of domination. He was very controlling, and he was very possessive. The first if you months, you just brush it off. He loves me so much, but those things got worse. Reporter he was uncomfortable with you socializing . He was paranoid that i would develop some feelings for someone else and or that somebody would look at me the wrong way. Reporter he was worried you were going to leave him for another man. He was worried about a lot of things. Hed come home from buying new golf club for 500 and hed open the fridge, and there would be a case of raspberries. And that would be it. We cant afford raspberries. And he would throw the raspberries on the floor. Reporter according to molly, it is a side of jason no one sees because to friends, hes the life of the party. The husky 260pound irishman always has a smile on his face at neighborhood gatherings. But in private he would dictate what she should wear, or what she should shop for, or when she should be home, or when she should or shouldnt leave, or text her repeatedly, or engage in just various forms of, you know, controlling behavior. He would demand to see her phone, look at her computer history, that sort of thing. Reporter molly says the fights were escalating. And says the kids witnessed many of them this is son jacks recollection when he was later evaluated by a social worker. When he would get mad what would he do . Physically and verbally hurt my mom. Did you see him . Hurt her . A bunch of times . What did you see . Punching, hitting, pushing. Reporter did the physical abuse become more frequent or more extreme . Everything became more frequent and more extreme, except for the apologies. They became less frequent and less extreme. Reporter if youre thinking molly should pack a bag and run she says she considered it. She visited a lawyer who told her to document any abuse which she did. Making surreptitious audio recordings. Im talking to you. Is this how you treat is this you just ignore me . I said id like to have dinner with. Im talking to you. I shouldnt have to say it over and over. I shouldnt have to say molly. Can you guys get out the stuff for pancakes . See . There you go again. Im talking to you and youre still going on talking about Something Else. Stop fighting. Stop fighting. Reporter but molly is caught between a rock and a hard place. Without a legal adoption, she has no shot of custody in the event of a divorce. She says the stakes are too high to simply walk away. So you suffered because you didnt want to lose the children. I never would have left the children. You know. I couldnt imagine. Sometimes i thought, maybe im being selfish. Maybe their life would be better, you know, if they dont have to deal with this. But ultimately, i always came to the same conclusion that, you know, it wouldnt be better for them to lose a second mother. Reporter tom martens knows his daughter is suffering, but decides she doesnt need another man bossing her around. I wasnt going to interfere in mollys marriage. That was mollys marriage. Reporter a marriage she says that only gets worse when the lights go out. Sometimes he would be angry and choking me would turn into something sexual. Or sometimes the other way around. Reporter so sometimes he would choke you in anger, and sometimes he would choke you during sex. Did that scare you . Everything always felt so real and so scary in the moment, when it was happening. Reporter did you ever pass out . I did. It did always make me think of mags, his first wife, and wonder if thats what happened to her. Reporter mags fitzpatrick, who suffered from asthma, died in the middle of the night. Official cause a heart attack. But tom martens remembers a starling conversation he says he once had with the dead womans father. His name was mikey fitzpatrick. And you know, i thought i was just making polite chitchat, polite conversation. And i said, you know, what do you think of old jason . And his response was, i think he killed my daughter. And i go, whoa. You know, im not really expecting that kind of thing. Reporter from ireland, the Fitzpatrick Family later denied the conversation ever happened. But molly had heard the same allegation. At some point, it was suggested that jason may have killed his first wife, that perhaps it wasnt an accident. Yes. It definitely was. And prior to that, i mean, i knew that. Reporter what . You know, the first time and second time and the third time and the 20th time that you are suffocated or strangled or someone holds their hand over your mouth or a pillow over your face, and you cant breathe for an extended period of time, you know, you think, oh, well, you know, his first wife died at 3 00 in the morning, and maybe thats going to happen to me. Reporter coming up something very bad is about to happen. Hes already gone this far. And hes going to kill us. Reporter details of a deadly night, when we return. Take 25 off under armour thats 25 off select under armour apparel, shoes and accessories for the whole family and, everyone gets kohls cash . Earn it on everything spend it on anything get your game on with under armour. Now at kohls. If you like cinnamon toast crunch, youll love new Apple Cinnamon toast crunch. Crave those crazy squares getwith the cricketown unlimited 2 plan. Less, two lines of unlimited data for 80 mo. Plus, get 2 smartphones free, when you switch. All on a network that covers over 99 of americans. Cricket wireless. Something to smile about. Beneful grain free is so healthy. Oh farmraised chicken thats good chicken. Hm . Here come the accents. Blueberries and pumpkin. Wow. And spinach that was my favorite bite so far. avo new beneful grain free. Out with the grain, in with the farmraised chicken. Healthful. Flavorful. Beneful. Before fibromyalgia, i was a doer. I was active. Then the chronic, widespread pain drained my energy. My doctor said moving more helps ease fibromyalgia pain. She also prescribed lyrica. Fibromyalgia is thought to be the result of overactive nerves. Lyrica is believed to calm these nerves. Woman for some, lyrica can significantly relieve fibromyalgia pain and improve function, so i feel better. Lyrica may cause serious allergic reactions or suicidal thoughts or actions. Tell your doctor right away if you have these, new or worsening depression, or unusual changes in mood or behavior. Or swelling, trouble breathing, rash, hives, blisters, muscle pain with fever, tired feeling, or blurry vision. Common side effects are dizziness, sleepiness, weight gain and swelling of hands, legs and feet. Dont drink alcohol while taking lyrica. Dont drive or use machinery until you know how lyrica affects you. Those who have had a drug or alcohol problem may be more likely to misuse lyrica. With less pain, i can be more active. Ask your doctor about lyrica. 20 20 continues. Once again, Lindsay Janis. My name is tom marten. Reporter in the earlt hours of 2013, mr. Marten makes a stunning call. His soninlaw is dead on thedg. It was saturday. The kids had birthday patients. Reporter mollys parents were never supposed to be with their daughter that day. They make a fateful decision to drive over and visit for the night. Were they welcome in the home . I knew they didnt feel comfortable in the home. But they knew it was beneficial. The martening arrive bearing a gift for jack. I brought over a baseball bat for jack. He thought it was really cool to get any former baseball gear that was a hand me down. Reporter after pizza for dinner, everyone settles in for the night with tom and his wife in a guest room and molly and husband on the first floor. 3 00 a. M. , molly acawakens to a sound familiar to any parent. Sara woke up. She came down. And the kids were not supposed to come in the room and wake up jason. So they would stand outside of the door and whisper until i heard them. Reporter she says she get 8yearold sara back to bed before tiptoeing to her room. He woke up and was angry and i told him sara had a nightmare and he was just furious because sara had been doing this lately and she wanted to be coddled and she was too old for that and i shouldnt have gotten out of bed. Reporter she says it gave her courage to stand up forself. She is 8. All she wanted was her mom to lay with her a couple minutes. And he forget my parents were there. I dont know what woke me up. What i heard were loud voices and i heard a thumping. So i grabbed that Little League baseball bat and i ran upstairs. He wanted to shut me up so i covered my mouth and he started choking me. At some point, he stopped and i screamed. The next thing i remember is my dad standing in the door way. Reporter what did you see . Its awful. He has his hands around her neck and he quickly moves to move her in front of him, between me so hes got her in a choke hold. Fear was secondary at that point. I was so ashamed my father would see me like that, allowing myself to be treated like that. Reporter did you know your dad had a bat with limb . I dont know that it rege sterp e right away. I said let her go. And he said im going to kill her. I said if he gets the door between me and him, shes dead and theres nothing i can do about it. So i reached around and i hit him in the back of the head with the baseball bat, and what happened when you hit him . If he could have gotten angrier, he did. Reporter tom said it didnt stop jason. He kept dragging molly to the bathroom. He made it to the bathroom. Im in the bathroom with him. And i hit him again. I mean, i have room now, and i hit him hard. Back of the head again. Reporter you hit him hard . Yeah, i did. He still got her by the throat but he changed his tactics. He decides to come back at me. And im swinging the bat. And he catches the bat in his hand and he sends me flying across the room. Jason just grabbed the bat away. He could choke me with one hand and grab the bat with the other. He was just so much stronger. And i was screaming, dont hurt my dad. Dont hurt my dad and i thought hes going to hit my dad with the bat and kill my father. I get up and grab the bat and hang on for dear life. Im trying to hit him with the bat or elbow. Im going to hang on to that bat and he goes down. Reporter he went down. He went down and i realized, okay, hes not going to get up. Looks like the threat is over. Reporter this version of events will eventually be challenged. What we know is arent 3 00 a. M. , tom martens makes this call to 911. Whats going on . Hes in bad shape. We need help. What do you mean hes in bad shape . Hes hurt . Hes v hes bleeding all over. I may have killed him. It hit in the head. With what . A baseball bat. Yes, maam, he said im going to kill her. The 911 dispatcher instructs tom to give cpr to jason. He hands the phone to his daughter. I need to you calm down to help him. Im certified. I just cant think. You have to stay calm. I think hes going to sit up and start choking me again and it was terrifying. Reporter did the kids sleep through that struggle and the 911 call . The kids did. And i keep their rooms closed and my door closed bus arguing was a common theme. Reporter and your mom was down testairs the whole time . My mom was in the guest bedroom. She told my mom to stay in the room with the dogs. Reporter ems and Police Arrive and take molly and her father to separate patrol cars. I was told. Dont worry, it looks like selfdefense. It looks like selfdefense. I dont think theres going to be an issue with that. They are photographed and told they are free tlo go. Deputies drive them back to the house about seven hours after the incident. The sheriff was there. He dade, were done. Reporter they were finished processing the scene that quickly. Yeah, they were done. Reporter but investigators are just getting started. And what looked like selfdefense looks a lot like murder. Reporter they are alleged you finished him off. Did you murder jason . Theres more to the story of what happened that night and its about to cost molly her reputation, her freedom and even worse, the children who called her mommy for eight years. I begged and begged, please dont take the kids. Za with us. The ford summer sales event is in full swing. Its gonna work, i promise you, we can figure this out. Babe. Little help. Hold on, mom. No, wifi. Wifi. Its not a question, its a thing. Take on summer right with ford, americas bestselling brand. Now with summers hottest offer. Get zero percent for seventytwo months plus an additional thousand on top of your tradein. During the ford summer sales event get zero percent for seventytwo months plus an additional thousand on top of your tradein. Offer ends soon. Advil liquigels minis. Our first concentrated pill that rushes powerful relief. A small new size thats fast, cause its liquid. Woohoo youll ask, what pain . New advil liquigels minis. You give us comfort. And we give you bare feet, backsweat, and gordos. Everything. I love you, but sometimes you stink. Soft surfaces trap odors. Febreze fabric refresher cleans them away for good. Because the things you love the most can stink. And plug in febreze to keep your whole room fresh for up to 45 days. Breathe happy with febreze. Hey. What can you tell me about your new Social Security alerts . Oh well alert you if we find your Social Security number on any one of thousands of risky sites, so youll be in the know. Ooh. Sushi. Ugh. Being in the know is a good thing. Sign up online for free. Discover Social Security alerts. With some big news about type 2 diabetes. You have type 2 diabetes, right . Yes. So let me ask you this. How does diabetes affect your heart . It doesnt, does it . Actually, it does. Type 2 diabetes can make you twice as likely to die from a cardiovascular event, like a heart attack or stroke. And with Heart Disease, your risk is even higher. You didnt know that. No. Yeah. But, wait, theres good news for adults who have type 2 diabetes and Heart Disease. Jardiance is the only type 2 diabetes pill with a lifesaving cardiovascular benefit. Jardiance is proven to both significantly reduce the chance of dying from a cardiovascular event in adults who have type 2 diabetes and Heart Disease and lower your a1c. Jardiance can cause serious side effects including dehydration. This may cause you to feel dizzy, faint, or lightheaded, or weak upon standing. Ketoacidosis is a serious side effect that may be fatal. Symptoms include nausea, vomiting, stomach pain, tiredness, and trouble breathing. Stop taking jardiance and call your doctor right away if you have symptoms of ketoacidosis or an allergic reaction. Symptoms of an allergic reaction include rash, swelling, and difficulty breathing or swallowing. Do not take jardiance if you are on dialysis or have severe kidney problems. Other side effects are sudden kidney problems, genital yeast infections, increased bad cholesterol, and urinary tract infections, which may be serious. Taking jardiance with a sulfonylurea or insulin may cause low blood sugar. Tell your doctor about all the medicines you take and if you have any medical conditions. So now that you know all that, what do you think . That its time to think about jardiance. Ask your doctor about jardiance. And get to the heart of what matters. Reporter in the aftermath of Jason Corbetts death, there is a bitter divide, as wide as the atlantic. Two families, in two countries, with two very different notions of the man he was. In the Medieval City of limerick, ireland, hundreds of mourners eulogize a loving husband and father. Jasons casket is adorned with the word daddy. But stateside, his widow molly, adamant that he abused her for years, is desperate to secure custody of 10yearold jack and 8yearold sarah. You think that theyre gonna see the truth and that everyone is gonna recognize that, that youre the mother to these children. Reporter this is jack in an interview with a social worker. Do you like her . Yes. And you said you wanted to stay with her . Yes. Reporter but jasons will, written before his marriage to molly, states that both children are to be placed in the custody of his sister tracey in the event of his death. And tracey flies to North Carolina, determined to execute that wish. Molly says she is stunned when, after a guardianship hearing, a woman from social services arrives with an order take the children molly has raised for eight years. I begged, i begged, begged for her to to think about our lives and think about, what she was doing. And please, please dont take the kids. The kids were crying and screaming. And you know, screaming, dont take me from my mommy, dont take me from my mommy. And i took em out to the van. And i buckled em in. You know, i told em that i loved em and id see em soon. They drove off, and i melted. I just melted into the driveway. Reporter the next day, molly is granted one hour of visitation with the children. There are tearful hugs, she gives sarah her necklace as a memento. And she struggles to keep her composure. They said if i cried or the kids got upset, that i would be removed. So i did a good job of holding it together and for them. We looked at pictures. Thats you, thats baby sarah. Remember when we went to see santa . Reporter she says she was later sent a letter they wrote. It said that, i love you very much times 999 billion. We will never leave you. Youre the greatest mom we could ever have. And yeah, i never saw them again. They were taken the next day to ireland. Reporter she posts messages like these one on facebook, including her phone number and email in the hope they can contact her. And she makes a plea on an irish radio show. I want someone to tell them that i love them and happy birthday, kiddos, with all of my heart. Reporter in return, she receives this voicemail from jack, hi mom this is jack. This cannot go public. I miss you and i love you, keep fighting really hard, i love you so much. Reporter while mollys focused on her fight for the children what she doesnt know is that police are focused on her and her father. They no longer see her as a suffering widow. Now shes become a suspect. What happened to make this go from justified selfdefense to murder . The investigation itself, Davidson County prosecutors say they took a hard look at these photos and noticed a vast difference between jasons injuries and the absence of injuries, they say, on molly and her father. How brutally was jason beaten . It was horrific. Reporter would you have expected to see more injuries on tom and molly, have they been in the kind of struggle that they described . They walked away with nary a mark on them. And he left on a board with his skull crushed and his scalp ripped off. What can i say . The struggle occurred. Ive described it as accurately as i can. And thats what happened. Reporter the investigators believe the evidence never lies, and that this bloody brick or paving stone, found in the bedroom tells a convincing story, the story of a wife in a murderous rage. In her police interview, molly admits she hit her husband with it. I hit him on the head. You hit on the head with what . With a brick on my nightstand. Reporter why would there be a paving stones in our bedroom . The kids and i were going to decorate a number of paving stones and anyway, it was left on my nightstand. Reporter but in our interview, her lawyers advise her not to discuss what she did with it. Did you take action and hit jason yourself at that point with the paving stone . Its just not something that im prepared to talk about right now. Reporter prosecutors are convinced that brick shattered both jasons skull and mollys selfdefense claim. And when she was crushing his skull with that brick, she had anger to assuage and resentment to address. She addressed those on his head. Reporter what you are saying is that tom and molly beat jason after he was already down. He was no longer a threat. Yes. The physical evidence suggested that he was still being struck in the head after he went down. Reporter eventually prosecutors conclude the gman and his daughter have cooked their whole story, and they charge molly and tom with Second Degree murder and voluntary manslaughter. Molly marten and her father have surrendered themselves. This morning, both are charged with murdering her husband. Reporter for jasons family in ireland, who had bombarded the d. A. s offices with letters, demanding justice for jason, it is welcome news. We want to express our appreciation to Davidson County and to the investigators for their hard work and determination to uncover the truth. Reporter its a huge story in ireland, and the irish tabloids immediately have a field day, dubbing jason a gentle giant, and molly as the merry widow. Painting her as a gold digger with mental problems. But tom martens, ironically an expert himself in processing crime scenes from his days at the fbi, says the investigation was flawed. He says he was stunned that after their police interviews, he and molly had no further contact with the sheriffs office. What i thought would happen next was that they would want follow up interviews. Pretty logical, you know . We were ready for them to call us any time to to be questioned again about any memories that may have resurfaced when youre not in a state of shock. Its not worthy of a second interview and im charged with Second Degree murder . Reporter how do you feel going into trial . Are you feeling confident . Im feeling worried. But i feel righteous. I would not want to live with not having taken action. Reporter are you guilty of murder . Its all that stuff. In a house that you own. Because homeownership . Thats as american as ditching the metric system. You think we put men on the moon so future generations could say buying a house seems hard. We dont think so. So we wont rest until we fulfill your domestic destiny. I mean, well sleep. But not that soundly. A used car,t that soundly. Truck, suv. Thats smart. Truecar can help. Its great for finding a new car, but you already knew that. Its also great for finding the perfect used car. Youll see what a fair price is, and you can connect with a truecar certified dealer. So, no matter what youre looking for. There it is. This is how buying a used car should be. This is truecar. The sunll come out for people with Heart Failure, tomorrow is not a given. But entresto is a medicine that helps make more tomorrows possible. Tomorrow, tomorrow. I love ya, tomorrow in the largest Heart Failure study ever, entresto helped more people stay alive and out of the hospital than a leading Heart Failure medicine. Women who are pregnant must not take entresto. It can cause harm or death to an unborn baby. Dont take entresto with an ace inhibitor or aliskiren. If youve had angioedema while taking an ace or arb medicine, dont take entresto. The most serious side effects are angioedema, low blood pressure. Kidney problems, or high potassium in your blood. Tomorrow, tomorrow i love ya, tomorrow ask your heart doctor about entresto. And help make tomorrow possible. Youre only a day away. We continue with more of 20 20. The new developments in the father daughter murder trial so many are follows. Reporter three weeks ago, tom martens and his daughter molly walked in a North Carolina courtroom facing charges of seconds degree murder. Tom martens took the stand and told the majojurors he was goine his daughter. Im going do what i had to do to sai her life. Reporter did you think he was going to kill you . Yes. Once it starts, it is what it is. You either fight and lose or you fight and win. Reporter but prosecutor allen martin started chopping at the story like the trunk of a carolina pine. There was so much that didnt make sense. The physical activity that i had described between he and jason would flip from being being overpowered to seconds later, powerfully overpowering the same man. Reporter prosecutor greg brown hoined in his wife was absent from the account. Where was she in the violent struggle . I asked him about the questions about where she was when the noise was taking place. When he indicated he was thrown to the floor and no wife came running up the floor to check on him. No wife called 911. It was incredulous. Reporter put yourself in his shoes. Hes a father. You tell me you wouldnt try to intervene . Im telling you dont believe thats what happened. Reporter prosecutors want to focus on the physical evidence like the brick and the blood spatter in the bedroom. What does the blood spatter tell us . Tom marten said when jason went down, the threat was over. And in this particular case, the blood spatter information that was testified to showed that jason was down and still being bludgeoned. Reporter they point to pictures like these, noting that most of the blood spatter is on the lower half of the wall with the area above relatively clean. Prosecutors say that demonstrates he was hit after he was down. Did that happen . No, that didnt happen. The last hit, he was Still Standing up and hopefully, you know, id like to think there are signs to prove that. Because the truth is the truth. Reporter the prosecution believes that molly and her father killed him with malice. They turn to the past. You had run witness who used to work with tom martens and he said he didnt like his soninlaw. He actually said, that soninlaw, i hate him. Reporter but lots of fathers hate their sons in law. How do you get murder center. Well, a lot of the fathers dont end up with a dead soninlaw and a baseball bat in hand. Reporter did you murder your soninlaw . No, i didnt murder my soninlaw. And i would challenge any reasonable man, much less a reasonable father to say that this was a necessary force. I used the force that was necessary to end the threat. Reporter but at trial, prosecutors challenge the notion there ever was a threat that night. Going on so far as to float a possible motive for murder esch. That jason may have been considering retiring to ire lands and taking the two most preeshs people in mollys life with him. Mollys life was about those children and she wanted the kids. Reporter she wanted to kill for it . Apparently so. Reporter and the defense attorney saying mollys story of being attacked would have been corroborated. Everything that pointed to molly being the victim of strangulation, which she was, they ignored. They didnt check jasons hand and there it is. Reporter this crime scene photo shows a blond hair that investigators never tested. They say molly was a victim of abuse before it. And two people in the house knew it. Jack and sarah. The family took the children to ireland. They kougt have brought him back and let them testify. That was not going to happen in a million years and the judge knew that. Reporter that might not have helped molly. Before the trial, they spoke to jack and this time, he denied jason had ever abused her. Was there anyone else that would testify . The only way is to force molly to testify. Molly has a constitutional right not to take the stand. Reporter why not put molly on the stand . Why . What burden of proof do we have . Its not up to us to prove innocence. Reporter and Something Else that jurors never heard. The audio recordings molly says demonstrate jasons abuse. In the closing argument, prosecutors made it clear this case was about more than proof behind a reasonable doubt. It was personal. I am passionate about the case. I very much believe those two People Killed a man. Made orphans of two children who did not have to lose their father. That argument was for jack and sar sarah. Reporter coming up, the verdict that shook the courtroom. There was no doubt in my mind. Stay with us. W get our best e season. On the agile mkc. On the versatile midsize lincoln mkx. Or go where summer takes you in the exhilarating mkz. The lincoln summer invitation sales event. Ask about complimentary pick up delivery servicing. Right now get zero percent apr plus 1,000 dollars Summer Savings on the lincoln mkx, mkc and mkz the moment you realize you have a one person vanity but a 4 person family. Get select bath faucets starting at only 24. 98 and save an extra 5 with your lowes advantage card. When itrust the brandtburn, doctors trust. Nexium 24hr is the number one choice of doctors and pharmacists for their own frequent heartburn. And all day, all night protection. When it comes to heartburn, trust nexium 24hr. Getwith the cricketown unlimited 2 plan. Less, two lines of unlimited data for 80 mo. Plus, get 2 smartphones free, when you switch. All on a network that covers over 99 of americans. Cricket wireless. Something to smile about. Reporter after less than four hours of deliberation the jury in the martens case returns a resounding verdict, guilty of Second Degree murder. The judge sentences both father and daughter to 20 to 25 years in prison. They are led from the courthouse in shackles. And this morning a father and daughter in North Carolina are headed to prison. What an emotional day this has been. Reporter the shock wave from the guilty verdict is still reverberating on two continents. The wife and fatherinlaw of limerick man Jason Corbett, have been found guilty of seconddegree murder. The verdict today was a relief. Reporter jasons family feels his reputation has been redeemed. This was a good man. Jason was a loving man and he was a great father. My niece and nephew were made orphans in a brutal merciless killing. Reporter the prosecution is satisfied. And there was justice for jason today. Reporter while the defense is not only beaten, but bewildered. This was the worst possible outcome for your clients. What happened . I mean, the jury ruled against us. Ive been involved with many cases where, in the criminal Justice System where the initial ruling didnt go my clients way and thats why we continue to go on and fight. We think they got it wrong and we think they missed quite a bit. Reporter just how did the jurors decide to convict . Three of them kindly sat down with us to explain. Based off the evidence that was presented there was no doubt in my mind that i made the right choice. Reporter that evidence, specifically the blood spatter testimony, and the crime scene photos, sold them on the prosecutions overkill theory. But once you hit a certain point and you do not stop its no longer selfdefense. Those images of Jason Corbetts skull were so graphic. Nancy, you actually threw up. Yes, maam. I dont think theres anything or any experience in life that could prepare you to look at those pictures. Reporter but the lack of injuries on molly and tom led them even further, into a theory the prosecution never even presented. I believe molly made the first blow. Why . I believe jason was in bed sleeping and she struck him with the paver. And her dad helped her cover it up . I think at some point dad came to help out and help cover up. There was blood on the pillow and on the comforter. That may have been the first blow. And then it progressed from that point where he got outta bed, and tried to protect himself, i believe thats when tom had to intervene because of the size difference of molly and jason. To me, the choking did not occur. Reporter as for motive . They say perhaps money, perhaps the kids, perhaps just years of pent up rage. But in any case, after the deed was done, they believe molly and tom took some time to conspire before they called 911. And what was happening during that passage of time . Setting up the scenario. What do we tell so that we are on the same page and get our stories straight. Toms saying, maybe because im fbi theyll help look the other way to a degree. I believe not once in his mind did he think old Davidson County, podunk town would even question his 40 years of fbi experience. I feel like he thought he could outwit Davidson County and Davidson County outwit the martens. Molly tells us that jason is a habitual abuser. Emotional and physical abuse she says she has suffered for years. Where is the evidence . The defense did not once suggest any of that. Thats not our fault. Thats the lawyers fault. Your defense should have defended you. When youre close to the people you love, does psoriasis ever get in the way of a touching moment . If you have moderate to severe psoriasis, you can embrace the chance of completely clear skin with taltz. Taltz is proven to give you a chance at completely clear skin. With taltz, up to 90 of patients had a significant improvement of their psoriasis plaques. In fact, 4 out of 10 even achieved completely clear skin. Do not use if you are allergic to taltz. Before starting you should be checked for tuberculosis. Taltz may increase your risk of infections and lower your ability to fight them. Tell your doctor if you are being treated for an infection or have symptoms. Or if you have received a vaccine or plan to. Inflammatory bowel disease can happen with taltz. Including worsening of symptoms. Serious allergic reactions can occur. Nows your chance at completely clear skin. Just ask your doctor about taltz. Nows your chance at cimagine whats possible. With the world at your fingertips. Get everything they need to shoot for the stars, for less. This week at staples, shop our fifty cent deals. Staples. Its pro time. Ito become dangerous. D for an everyday item new tide pods child guard pack. Helps keep your laundry pacs safe and your child safer. Align, press and unzip. I even accept i have a higher risk of stroke as far as i used to. Due to afib, a type of irregular heartbeat not caused by a heart valve problem. But no matter where i ride, i go for my best. So if theres Something Better than warfarin, ill go for that too. Eliquis. Eliquis reduced the risk of stroke better than warfarin, plus had less major bleeding than warfarin. Eliquis had both. Dont stop taking eliquis unless your doctor tells you to, as stopping increases your risk of having a stroke. Eliquis can cause serious and in rare cases fatal bleeding. Dont take eliquis if you have an artificial heart valve or abnormal bleeding. While taking eliquis, you may bruise more easily. And it may take longer than usual for any bleeding to stop. Seek immediate medical care for sudden signs of bleeding, like unusual bruising. Eliquis may increase your bleeding risk if you take certain medicines. Tell your doctor about all planned medical or dental procedures. Im still going for my best. And for eliquis. Ask your doctor about eliquis. Take 25 off nike ls get the gear. Win the school year. Right now get 25 off select nike shoes, apparel and accessories for the whole family and, everyone gets kohls cash earn it on everything spend it on anything game on kohls. Reporter before the judge sentenced molly and tom martens, the prosecution read an impact statement from young jack corbett, which said, in part Molly Martens is so many bad things. One thing she is not is part of my family. Molly martens will not be forgotten. She will be remembered as a murderer. Do you believe he wrote every word of that letter . This was a handwritten letter. I believe from the bottom of my heart he wrote word after careful thought. Reporter when we interviewed molly in may she was a free woman able to enjoy Simple Pleasures like a jog through the woods. Tonight she is behind bars, but she told us it makes little difference. As far as shes concerned her life is already over. Do you have any dreams . Do you want to rebuild your life one day . You cant ever get your life back when Something Like that happens. My life ended that day that they took the kids. Reporter and if anyone can relate to the pains of parenting, its her own father. We all try to do the right thing, and i tried to do the right thing, and id rather live with what i did than live with what i didnt. Better to die in jail than have my daughter die before my eyes. Tonight molly and her father are in separate pricens. Their defense team has already filed to appeal the verdict. The question for you at home, which version of the story do you believe in that is our program for tonight. Im david muir. And im elizabeth vargas. From all of us at abc news, thanks so much for watching and have a great weekend. Fios is not cable. Were a 100 fiber optic network. And with the new fios gigabit connection. You get our fastest. Internet ever. With download speeds up to 940 megs 20 times faster than most people have. Switch to fios gigabit connection with tv and phone for 79. 99 a month online for the first year. Plus hbo for one year and multiroom dvr service for two years, all with a twoyear agreement. And switching has never been easier. Get out of your contract with up to a 500 credit to help cover your early termination fee. Go to fiosgigabit. Com action news, delaware valleys leading newsple pra with jim gardner. New information coming in on that officer involved shooting on darion street in north philadelphia. Gunfire from an officers gun proved deadly after the ssp