korea ramps up its nuclear missile program. let me be clear to you, mr. prime minister, and to all the people of japan, we are with you 100%. goorpg from studio 57 newsroom at cbs news headquarters here in new york. good to be with you. i'm anne-marie green. well the search for the suspect in a fatal shooting that was posted on facebook is entering its third day. authorities are trying to find 37-year-old steve stephens who is wanted for murder after a 74-year-old retiree was gunned down in cleveland on sunday. what began as a multi-state manhunt is now nationwide with billboards across the country like this one in l.a. urging anyone who may have seen stephens to alert authorities. hena daniels is in new york with the latest. >> reporter: the search area now includes five states but so far authorities say they've received no credible sightings. in a series of videos, stephens talked about his gambling debts, problems with his girlfriend and him wanting to kill innocent people. >> we are not going to leave any stone unturned. >> reporter: as the manhunt for steve stephens enters its third day authorities in cleveland urge the suspected murderer to turn himself in. >> contact a relative or friend because there are a lot of folks out there that want to talk to him, want to get this resolved peacefully. >> reporter: after posting this video to facebook sunday police say the 37-year-old shot robert godwin fatally, leaving him daddy on this sidewalk. >> this individual is armed and dangerous and quite frankly at this point he could be a lot of places. he could be nearby, he could be far away and anywhere in between. >> reporter: as the manhunt continues family and friends of the beloved 74-year-old father and grandfather gathered at the site of his murder. >> i'm trying to stop crying but it's hard. he was a good man. >> reporter: godwin sr. was out collecting cans after dinner when his life was cut short. authorities are offering a $50,000 reward for information leading to stephens capture. >> at least eight schools in the philadelphia area were put on lockdown yesterday as authorities there investigated a possible sighting of stephens. police say there's no indication the suspect was in the city. >> thank you so much. facebook says it's taking a closer look at how harmful content on its site can be promptly identified. the is social network said as a result we're reviewing our reporting flows to be sure people can report videos and other material that violates our standards as easily and quickly as possible. facebook said more than an hour and 45 minutes passed before it was notified of the video containing the fatal shooting. ahead on "cbs this morning" facebook accountability, how the social network is reviewing the way it moderates violent content ahead of its developers conference today. >> an 11th hour reprieve for an arkansas death row inmate. his life has been spared by the united states supreme court at least for now. the decision scuttles the state's plan to carry out four double executions before its supply of a lethal injection drug expires. >> reporter: a lone protester stood near arkansas' unit which houses the state's death chamber. >> when somebody's life is on the line and we have so many mistakes happening all the time, then we have to really rethink is this necessary? >> reporter: overnight the united states supreme court denied the state's request to lift the stay of execution for don davis. the death rowe inmate was scheduled to be put to death monday evening but a last minute ruling by the state's supreme court put the execution on hold. there's two of eight who are planned to be put to death in 11 days before the drug its uses for lethal injections expires at the end of the month. >> facing an execution by an artificial kill date is not a principled way of scheduling execution. >> reporter: the drug is connected to botched executions in four states. >> it's risky and there's no good reason to be using this drug. >> reporter: arkansas governor said victims families have waited too long for justice. he released a statement after the davis decision saying in part, we will continue to fight back on last minute appeals and efforts to block justice. don champion, cbs news, little rock, arkansas. the white house is maintaining its tough talk on north korea and nuclear ambitions. overnight in japan vice president pence offered assurances to tokyo and sternly advised pyongyang not to test the united states power. but he indicated the trump administration would constitutent prefer to talk. >> while all options are on the table, president trump is determined to work closely with japan, with south korea, with all our allies in the region. and with china to achieve a peaceable resolution in the denuclearization of the korean peninsula. >> president trump had some advice for kim jong-un the leader of the north korean regime. >> behave. >> north korea, which regularly threatens japan, south korea and the u.s. continued its defiance following a failed missile test on sunday, one day after putting on a huge display of missiles at a parade in pyongyang. new overnight a revelation about gains by ivanka trump's fashion business since her father became president. the associated press reports that her company won potentially valuable china trademarks the day she dined with that country's president in mar-a-lago earlier this month. and the company has applied for at least nine trademarks worldwide since the election. ivanka trump has a white house office and says she has stepped back from managing the company but she still owns the brand and critics say her role poses a conflict of interest. election day in georgia and democrats have high hopes for 30-year-old john ossoff the former congressional aide wants to fill the house seat vacated by tom price. he's caught the attention of president trump who attacked him on twitter saying he's a super liberal democrat who wants to protect criminals. the president recorded a robocall to derail ossoff's hopes. he has raised $8.3 million, eight times more than his top republican rival. >> do you feel more pressure knowing that democrats across the country have invested their hopes in you? >> i feel so well support by thousands of volunteers here in this community. >> his biggest challenge today may be the crowded field. he's running against 11 republicans and four other democrats. if no one cracks the 50% threshold a runoff would be next. justice neil gorsuch wasted little time entering the fray. he waited 11 minutes before asking questions during arguments in the first of three cases the court heard yesterday. it was the high court's first session since president trump's pick was sworn in a week ago. new revelations about the drug addiction that led to the death of prince. the musician abused opioid pain pills, suffered withdrawal symptoms and received one opioid prescription under his body guard's name according to search warrants and affidavits unsealed yesterday. prince was 57 when he died nearly a year ago at his suburban minneapolis studio and estate. >> a military helicopter crashed during a routine training flight in maryland killing a crew member. two others were hurt when the blackhawk went down on a golf course yesterday. both were airlifted from the scene. it happened in southern maryland. in leonardtown about 85 miles south of baltimore. the cause is under investigation. a pilot for southwest airlines has been arrested on a misdeamnor weapons charge in new york state. the albany county sheriff says 55-year-old eric gibson had a loaded handgun in his carry on bag. he was slated to pilot a flight to tampa yesterday when routine baggage screening found the firearm. coming up on the morning news interstate break down. a road suddenly buckles, severely injuring a motorcyclist. plus uber could soon roll out a new feature as it may be forced to offer a tipping option. and ahead on "cbs this morning," oprah winfrey stops by studio 57 with her new movie "the immortal life of henrietta lacks." this is the "cbs morning news". henriett henrietta lak." welcome to holiday inn! ♪ ♪ whether for big meetings or little getaways, there are always smiles ahead at holiday inn. incr...think it wouldotection in a pwork, but it does.dn't... it's called always discreet for bladder leaks, the super... ...absorbent core turns liquid to gel. i know i'm wearing it but no one else will. always discreet for bladder leaks. tech: when your windshield needs to be fixed... trust safelite autoglass. for these parents, driving around was the only way to get their baby to sleep. so when their windshield got cracked... customer: we can't drive this car. tech: ...they wanted it fixed right. so they scheduled with safelite. our exclusive trueseal technology means a strong, reliable bond, every time. at safelite, we stand behind our work. bye, bye. because the ones you love, sit behind it. (parents whisper jingle) safelite repair, safelite replace. a major setback for the blood testing company theranos and an unexpected interstate hazard. those are some of the headlines on the morning newsstand. the "atlanta journal constitution" reports a major bump in the road for commuters east of the city. a damaged gas line caused two lanes of an interstate to buckle yesterday. a motorcyclist was hurt when he was bounced from his bike. he suffered multiple fractures. repairs are expected to be finished today. the austin american statesman of texas covers a custody trial involving a right-wing radio host. the ex-wife of alex jones says his public outbursts proves he's she wants sole custody of their three children. lawyers for jones says his info war show is just an act. the "wall street journal" reports a settlement between federal regulator as and the theranos medical lab. they agreed to do no blood testing for two years in exchange for reduced penalties. inspectors say they found testing jeopardized patients. >> scientists quoted in the "new york times" say climate change caused a yukon river to take a new path. river from a melting glacier flows south instead of north. still ahead. counting down. a supply mission to the international space station station gets ready for liftoff this morning and for the first time we get to live stream a new launch pad view. needles. essential for him, but maybe not for people with rheumatoid arthritis. because there are options. like an "unjection™". xeljanz xr. a once daily pill for adults with moderate to severe ra for whom methotrexate did not work well. xeljanz xr can reduce pain, swelling and joint damage, even without methotrexate. xeljanz xr can lower your ability to fight infections, including tuberculosis. serious, sometimes fatal infections, lymphoma and other cancers have happened. don't start xeljanz xr if you have an infection. tears in the stomach or intestines, low blood cell counts and higher liver tests and cholesterol levels have happened. your doctor should perform blood tests before you start and while taking xeljanz xr, and monitor certain liver tests. tell your doctor if you were in a region where fungal infections are common and if you have had tb, hepatitis b or c, or are prone to infections. needles. fine for some. but for you, one pill a day may provide symptom relief. ask your doctor about xeljanz xr. an "unjection™". here's a look at today's forecast in some cities around the country. forecast in some cities around the country. nasa is offering an up close and personal view of an atlas by blasting off. the lunch is the first shown in a 360-degree live stream. liftoff from cape canaveral is scheduled just after 11:00 eastern this morning. the rocket will boost four tons of gear to the international space station. on the "cbs money watch" now turbulence for united airlines stock and uber reaches a tipping point. jill wagner is at the new york stock exchange with that and more. >> reporter: good morning. u.s. stocks rose yesterday after three straight losing sessions. investors shifted their focus to earnings, the dollar steadied after hitting a five month low against the yen. the dow gained 183 points. the s&p rose 20. the nasdaq was up 51 points. some more bd news for united airlines. the company's first quarter because of higher fuel and labor costs. those results were all determined before the bad publicity surrounding the forcible removal of a passenger from the plane. united ceo issued another apology, admits the carrier needs to do a better job serving its customers. boeing is laying off hundreds of engineers. the reason? slowing aircraft sales. boeing has shed more than 9,000 workers from its commercial airplane division in a little over a year. those departures have come mainly through buy outs and retirements. uber may be forced to add a new feature to its apps to passengers can tip its drivers. the new york city taxi regulator wants to require the pro tipping mechanism despite uber's resistance. uber has opposed tipping saying it's an invention to passengers. and it is tax day in america. that means the time for procrastination is over. your returns are considered on time if it's postmarked with today's date but the irs says 80% of people will file electrnically. either way today doesn't have to be so painful. dozens of retailers are offering deals on everything from travel to spa treatments. giving you ways for you to spend money if you're getting money back. thanks a lot. still ahead, paving the way, we will meet the woman who broke the gender barrier at the boston marathon 50 years ago. >> when you tied your shoes that morning, you weren't setting out to be a revolutionary. >> i didn't plan on doing but plan to cross 26 miles, 385 yards. shine through? introducing otezla, apremilast. otezla is not an injection or a cream. it's a pill that treats plaque psoriasis differently. some people who took otezla saw 75% clearer skin after 4 months. and otezla's prescribing information has no requirement for routine lab monitoring. don't take otezla if you are allergic to any of its ingredients. otezla may increase the risk of depression. tell your doctor if you have a history of depression or suicidal thoughts, or if these feelings develop. some people taking otezla reported weight loss. your doctor should monitor your weight and may stop treatment. side effects may include diarrhea, nausea, upper respiratory tract infection, and headache. tell your doctor about all the medicines you take, and if you're pregnant or planning to be. ask your dermatologist about otezla today. otezla. show more of you. this morning. the white house is stepping up its tough talk on north korea amid escalating tensions over the country's nuclear weapons program. and a lawsuit is filed after an elderly navy veteran is shot and killed by bay area police... why they were initially called to the man's home... join us for kpix 5 news this morning... beginning at 4:30. good morning. it's tuesday, april 18th. i'm kenny choi. ,,,, here's a look at today's forecast in some cities around the country. forecast. in some cities around the country. in some cities around t country. in some cities around the country. in some cities aro the country. with a helpful tail wind two kenyans breezed to victory at the boston marathon. geoffrey kirui topped the field in two hours and nine minutes and edna kiplagat won the woman's division 12 minutes later. >> yesterday's marathon was the 40th in the career of 70-year-old kathrine switzer. 50 years ago she became the first woman to officially enter the boston race. don dahler looks back at her pioneering effort. >> reporter: it's a simple concept, place one foot in front of the other for 26 miles, 385 yards. but until 50 years ago half the population were not welcomed to participate in marathons. then on a cold april morning 20-year-old kathrine switzer changed everything. in '67 did you set out to shatter the glass starting line? >> i was just a girl who wanted to run. i proved to my coach i could do it. i was just there to celebrate. >> reporter: other women had run the boston marathon, none officially. her coach had one condition she register as a contestant. >> no one believed a woman could or want to run. why even consider it. >> reporter: a few miles into a race an official spotted her. >> i turned and then suddenly i looked into the face of the angriest guy i had ever seen. this guy was out of control. he's snarling at me. >> reporter: this iconic series of photos represent a female athlete struggle to compete. >> he grabbed me and screamed "get the hell out of my race." i was terrified. it was out of the blue. my burly boyfriend was running alongside, 235 ex-all american football player took out the official just like that and scene him flying. and my coach said run like hell. >> reporter: kathrine switzer crossed the finish line that day and never stopped running. five decades after first crossing that finish line kathrine switzer did it again. it's a simple concept place one foot in front of the other and change the world. don dahler, cbs news boston. swcbs news boston. afelite, we stand behind our work... because the ones you love, sit behind it. (parents whisper jingle) safelite repair, safelite replace. she pretty much lives in her favorite princess dress. but once a week i let her play sheriff so i can wash it. i use tide to get out those week old stains and downy to get it fresh and soft. you are free to go. tide and downy together. the use of botox goes far beyond smoothing out wrinkles. it's used to treat migraines, excessive sweating and now researchers are testing the injections to see if botox can help with depression and social anxiety. >> reporter: army veteran vivian cook has long struggled with debilitating depression. she's tried alternative therapies and medication to cope with her symptoms. >> it wasn't effective. some of the side effects would be headaches or stomach aches. >> reporter: then three years ago she tried something different after hearing about a study testing botox to treat depression. >> we don't believe it has anything to do with looks. >> reporter: this doctor says facial expressions are part of the circuit of the brain related to mood. >> fear, anger and sadness all go through this muscle. very important. so botox basically inhibits the muscle and just calms it down. so it becomes more difficult to feel those negative emotions. >> reporter: the makers of botox just announced the final phase of test forge depression will begin. the doctor said previous studies show between 50% and 60% of patients benefit from treatment. >> our hope is eventually it will form a place as one of the tools to treat depression. >> reporter: the doctor is studying whether botox can treat social anxiety. vivian said she noticed a change in her depression almost immediately. >> my mood was better on a day-to-day basis. i have less problems with depression. >> reporter: and even though the study she took part in is over she said she will continue to get injections. >> our top stories this morning, it's day three in the search for the suspect in a fatal shooting that was posted on facebook. authorities are now searching several states for 37-year-old steve stephens. he's wanted for murder after a 74-year-old retiree was gunned down in cleveland. authorities have offered a $50,000 reward for information leading to stephens capture but so far they haven't received any credible tips. it's an 11th hour reprieve for an arkansas death row inmate. his life has been spared by the united states supreme court at least for now. the decision scuttles the state's plan to carry out four double executions before its supply of lethal injection drug expires. coming up after your local news on "cbs this morning," we'll talk with merriam-webster's editor-at-large how the dictionary is creating a buzz on twitter going after people who use words incorrectly. plus lawmakers in alabama could soon approve a bill to state mega church establish its own police force. we'll get reaction. >> oprah stops by studio 57 to tell us about her new movie, "the immortal life of henrietta lacks". that's the "cbs morning news" for this tuesday. thanks for watching. i'm anne-marie green. have a great day. hing. i'm anne-marie green. have a great day. ,,,, i'm kenny choi. hey, thanks for waking up with us as we take a live look at the bay bridge this morning. it is tuesday, april 18. good morning, i'm kenny choi. >> i'm michelle griego. let's say good morning to sandra and roberta. how is everyone this morning? >> good. >> tired but good. >> tired? tuesday is harder than monday. >> i always stay positive even though my car broke down yesterday. >> he worked on it for four hours. >> all the guys said get going. >> you wasted four hours of your valuable time when you could have taken it to someone else to do it? >> i'm going to try harder today after work. >> text us and let us know how it's going. >> did you hear all the rain overnight? all this going east. we'll have scattered showers throughout the morning. layers of clouds right now. another muggy start to your day and visibility look at that from the transamerica pyramid towards the bay bridge it's limited due to the areas of fog. we are now in the 50s very mild and later today, we will have mostly cloudy skies a chance of an afternoon thunderstorm but for the most part it will be dry just a random shower. temperatures approaching 70. full forecast coming up but let's say good morning