Visit ncicap. Org] now, abc 7 news at 11 00. Leon a tragedy in tennessee. A gunman opens fire at two military sites and four marines are dead. The shooter, Muhammad Youssef abdulazeez, is also dead. Chris papst spoke with a relative of the government who lives in our region. We will start with tom roussey who has the latest on the investigation. Tom cole that shooter abdulazeez, was from hixson, tennessee. Authorities want to know why he did this. Brutally and brazenly attack numbers of our armed services. Tom everything started this morning in chattanooga. He lifted up a gun and, there was one shot, then it was just and less shots. Tom you can see the bullet holes all over the recruiting center. An Army Recruiter who was inside estimates 3050 shots were fired. Within a half hour, Authorities Say abdulazeez had driven to a navy and Marine Center more than seven miles away and opened fire again. In all four marines were killed. At least three others were wounded, including a police officer. As hearts break in tennessee, authorities are focusing on abdulazeez. He is now dead. They want to know if he was a lone wolf or something else. Every one of our resources is devoted to fully investigating whether he was part of something bigger, and if so, what. Tom tonight, the attorney general says she is directing the fbi to take the lead on the National Security portion of this investigation. Tom roussey, abc 7 news. Leon thank you, tom. There is no indication the gunman was on the radar of u. S. Law enforcement. The iteam did some digging and found new details about the 24yearold, including his job and the chilling quote in his high school yearbook. Chris papst spoke with his cousin, who lives in our region. What have you found . Chris the cousin lives in this apartment complex behind me. He told me that he was shocked when he heard what happened today. He also said that his cousin was a practicing muslim who was born in tennessee. That does contradict what the fbi is saying. Federal investigators have identified Mohammed Abdulazeez as the man who opened fire on two military centers in chattanooga, tennessee. Four marines were killed. Two others were wounded. The allamerican kid. He was never allowed, never boisterous. Chris it has been reported that abdulazeez graduated from the university of tennessee at chattanooga in 2012 with a degree in electrical engineering. For that he wrote in his high school yearbook, my name causes National Security alerts what does yours do . When i heard it, there were tears in my eyes. Chris his home has been sealed off. Federal Law EnforcementOfficials Say abdulazeez was born in kuwait and has been a naturalized u. S. Citizen. His father is from the west bank. The fbi was not aware of him having any terrorist leanings. Officials point out that as recently as this weekend, isis has been urging followers in the u. S. To kill Uniformed Police and military. From here, authorities will check the suspects computer and social media accounts, looking for any type of motive. Isil has been calling for lone wolf attacks in america during the muslim ramadan, which ends tomorrow. Live at falls church, chris papst. Leon thank you, chris. This is not the first time that military recruiting offices have been targets. This happened closer to home in 2010. Bullets struck a marine station in chantilly. No one was hurt in those incidents. A 23yearold alexandria man pled guilty to those. Stay with us on 7 for continuing coverage of this investigation. Though to wjla. Com text and sign up for alerts to be sent to your phone. Breaking news tonight in the case against matthew. No blood was found in his car during the search for hannah graham. Matthew was charged with capital murder. The new documents contain phone records for graham and matthew. Seven is on your side with consumer news. According to a new audit, the federal government is still vulnerable to massive hacking attacks. That is according to the washington post. They found vulnerabilities. The report is expected to be formally released tomorrow. We will have updates for you. Happening now, a search for suspects after flights were targeted by laser pointers. This happened over the skies of new jersey last night. Experts say the lasers have the potential to blind a pilot. The fbi set up a task force to look into the matter. Two hackers are rewarded for helping united airlines. They found security holes in the airlines security, and the airline gave them each one million frequent flyer miles. A spokesman wouldnt say what holes are found, but the system is now secure. Lets turn to the weather now. It changes as we head into the weekend. We will look at that with meteorologist steve rudin. Steve big changes are on the way. If you enjoyed the Cool Temperatures today, it is going to create out tomorrow. The weekend is going to get hot. Take a look at what is going on. 75 degrees at Reagan National airport. 70 in fredericksburg. It is dry out there and it will stay dry tomorrow morning. Waking up, sunglasses absolutely. Temperatures in the 70s. A little bit cooler to the west of us. Midday temperatures around 80 degrees. By 5 00 in the afternoon humidity is going to creep upwards. That is just the beginning. More on that coming up in just a minute. Leon new developments 40 years after a heinous crime shock to the region. Investigators are focusing on relatives of the man charged with murdering the lyon sisters in 1975. Convicted sex offender Lloyd Lee Welch has been charged with murdering the children. Investigators scoured a site in virginia where he allegedly burned the bodies. Police believe Richard Welch sexually abused one of the girls and covered up the crime. Those involved in the actual crimes or in the recent coverups, examine your conscience. Leon police are focused on a number welch relative, henry parker. They say he watched lloyd welch burnt bloodstained duffel bags on the family property in 1975. An update now in a heartbreaking investigation. A boy was beaten to death for eating a piece of birthday cake. Court records show the suspect as faced previous charges for abusing another child. Robert wilson was charged in 2010 but that was dropped when he pleaded guilty to assault. That case involved the daughter of the woman he was living with. That woman told the Associated Press that she believed wilson had changed. Jail time for a Howard County bar owner who secretly videotaped women in the bathroom. The owner of rams head tavern. Officers say they found footage of six women who were recorded in the bathroom there. He was sentenced to two years in prison. Nearly three years after a mass shooting in a colorado Movie Theater, the gun man is guilty. James holmes was on trial for three months. He shot 12 people to death and injured 70 others in aurora colorado. Holmes didnt deny pulling the trigger, but he pled not guilty by reason of insanity. He claims he was suffering from a psychotic episode. I raised the shotgun and saw leon the jury will now decide if holmes will spend life in prison or face the death penalty. His parents have written letters pleading for their sons life. The president is looking to reform the criminal justice system. For the first time in history, a sitting president spent time inside a federal facility. President obama these are young people who made a mistake that are different from the mistakes i made and the mistakes you made. The difference is, they did not have the support structures, the second chances, the resources that would allow them to survive those mistakes. Leon president obama met with nonviolent drug offenders. He is pushing for reforms to get rid of severe mandatory sentences for criminals who have not been violent. Still ahead, two Police Officers injured in Prince Georges County. They happened in two separate incidents just hours apart. A vacation that makes you sick . The Health Hazards that coul leon right now in Prince Georges County, two active searches for suspects who injured Police Officers. Tom roussey has details on both investigations. Tom Prince Georges County police are hunting for two suspects they say injured officers with their cars. The first one we told you about last night. An officer was dragged by a suspects car. In austin hill, around 1 15 in the morning, and officer was hit by a different car and flipped onto the hood. Crime scene investigators worked the scene earlier at this bp gas station in oxon hill. Prince georges county police say around 1 15 in the morning an officer approached a suspect in a stolen car in the parking lot. They say the suspect hit the officer and sent him flying onto the hood. Last night, we told you about a manhunt for a suspect who dragged an officer with his car before trapping crashing into a trree. The suspect ran. Today, we learned who police think he is. Denny cargo of temple hills. Police say the officer approached cargo because he had been recently arrested on a drug charge. Now, harvell is wanted for seconddegree murder. Prince georges county police say they have alerted authorities up and down the east coast. Police say the officer injured in oxon hill was not seriously injured and was released from the hospital, but the officer in District Heights broke his leg and may need surgery. Tom roussey, abc 7 news. Leon breaking news right now an update on todays shooting at a military Recruitment Center in chattanooga, tennessee. Officials are saying that there are no known statement safety concerns for the public after todays shooting. Fpir marines were killed. We will keep you updated on this investigation. Seven is on your side with health matters. Is your Beach Vacation making you sick . A new report says that is possible. Sand may contain injured wrist and it can contaminate the water. More confirmation is needed, but experts say you shouldnt worry but be sure to use a towel when you are laying in the sand. An armored truck spilling cash on the road last night. Police say that anyone who managed to grab some of that money should return it to police by saturday and if not, they could face theft charges. Police say the truck malfunction. Im sure the honor system is going to work just fine in baltimore. [laughter] steve im sure. It is hard to get out of your car and start grabbing stuff. Leon that is pretty tough. Steve we had low humidity this morning if you were up early. It lasted throughout the day. Tomorrow, we are going to see a change. I the weekend ugh. I know you dont like the weather, but i dont like the snow either. Today was a couple degrees below average. It felt so much better because our humidity levels were low. 75 degrees at Reagan National this hour. The dew point level am a very comfortable. That is not going to stay that way by this time tomorrow night. 67 in lexington park, maryland. 64 at winchester. In elkins west virginia, a cool night. The dew point levels, even more impressive. When we are in the 60s, it feels great. When we are in the upper 60s to low 70s, it doesnt feel so wonderful. That is what it is going to feel like in the coming weekend. 5969 for our overnight low. The cooler temperatures are off to the northwest of us. Wind out of the south at around five miles per hour. Futurecast looks like this. A few added clouds early tomorrow morning. Even though we have cloud cover grabbed your sunglasses. It is going to warm up by the mid afternoon hours. Well off to the west of us, could squeeze out a shower or two. We are talking western maryland and allegheny counties. For the most part, d. C. Metro will stay dry. You will feel it saturday morning. Head out to the farmers market, maybe play a round of golf it is going to be nasty out there. It is only going to stick around for 3, 4 days. 86 degrees, that is the high tomorrow. Wind out of the southeast. Here is your extended outlook. 94 degrees on saturday. 96 on sunday. Feels like temperature of around 100105. By monday into tuesday, cooling down but a good stretch of hot and humid weather on the way. Only a 3040 chance for a few thunderstorms. Leon the guys playing in the u. S. And british open were freezing. Ill tell you who is not freezing, the golden boys. They are getting it in, taking aim at the Third Straight major. The 21yearold doing damage. Tiger woods, not so much. Now, the toyota sports desk brought to you by your local toyota dealers. Forget the fact that tiger is not what he used to be. Jordan spieth is playing the best golf on tour right now. Dustin johnson is still hot that he gave away the u. S. Open last month. Wayne gets skis Wayne Gretzkys future soninlaw is in scotland for one reason, to take names. He is your first round leader. Seven under 65. The masters and u. S. Open winner with the pot on 11 to put him six under. He finishes at five under. Very pleased with the start. If dj keeps driving it the way he is, im going to have to play my best golf. Do you think you can beat him . If i didnt, i would take a flight back home tomorrow. What kind of question is that . The winner at Saint Andrews in 2000 and 2005, all over the place in round one. The 241st ranked player in the world, cant believe im saying that. The worst round professionally, for over. Leon, i love this. This is one of those famous bunkers. The legendary roadside bunker on 17. He is 57. That bunker is like 55. Look at that. The beauties and the horrors of the old course at st. Andrews. He is three under. One more day of rest for the nationals. They return to action tomorrow night when they host the dodgers. One National Getting in some action tonight. Jayson werth playing down in what word. Went 12. Werth has been out since midmay after getting beamed on his wrist. Wizards in action against new orleans. Steph curry looking like his big brother. 26 points. Pelicans beat the wizards 9681. John wall in attendance. Williams will play in the game tomorrow night. The washington castles fall 2218 the san diego. The castles didnt lose two home matches in four previous seasons. Leon we were this close this close. San diego is not bad. They have the same record. We are not used to the castles losing. Refuse to lose. Leon thanks. Coming up next, a look at a sport you have never seen before. Leon police are trying to determine a motive after deadly gunfire at military facilities in tennessee. James holmes and they did of killing 12 people in a colorado Movie Theater shooting, and heat and humidity returning this weekend. Now, im going to show you something cool. A new water divers in gaining popularity. This was born in wisconsin. It is called flyboarding. Essentially, it is a board connected to a jet ski. The jet ski shoots you up into the sky. The owner of a flyboarding shop says he has gotten 50 feet in the air. In his words, everyone should have the chance to do this. Thats leon leon now is a good t vo you can pass down a subaru forester. dad shes all yours. vo but you get to keep the memories. Love. Its what makes a subaru a baru. Steve the humidity is going to start to creep up through the Late Afternoon hours tomorrow. You are really going to feel the difference on saturday. 86 for a high. Back into the middle 90s on saturday. 96 on sunday. Our feels like temperature around 1001 hundred five. It will stay hot monday, cooling down slightly on tuesday. Leon thank y dicky from hollywood, its Jimmy Kimmel Live tonight viola davis, adam scott, and music from wale. With cleto and the cletones. And now, all of a sudden, heres jimmy kimmel [ cheers and applause ]