busiest day ever in the air, but severe weather threatening 45 million from texas to michigan after five straight days of tornado outbreaks in the central u.s. in oklahoma, this monster tornado on the ground for nearly an hour. our team at the airport and in the storm zone. also breaking tonight, the horror in haiti. a young american couple working as missionaries killed by gangs. the mother of one of them telling us, her son called her as it happened. his final words to her. the american tourist avoiding a 12-year prison sentence for bringing ammunition to turks and caicos. his release following 100 days trapped in paradise as the judge sets him free, but what about the other americans still detained there? we speak to two of them. just in tonight, the judge denying alec baldwin's bid to dismiss his charge over the deadly "rust" shooting. when the actor is headed to trial. new pressure on israel. the u.n.'s top court ordering it to halt the rafah operation. plus, his oscar nominated documentary shined a light on fast food health concerns. remembering morgan spurlock. and the college baseball team fighting to bring a world series win back to a school whose days are numbered. >> announcer: this is "nbc nightly news" with lester holt. and good evening. i'm tom llamas in for lester. we begin with two things on the minds of so many americans this friday night, holiday travel and severe weather. a potentially volatile combination as the unofficial start of summer gets under way. aaa says it's going to be the busiest memorial day weekend memorial day weekend in almost 20 years with nearly 44 million of us expected to travel 50 miles or more. the tsa says it expects to screen more than 18 million air travelers and predicts a record summer travel season, but one of the big questions going on this weekend, how much more severe weather are we in for, and are these incredible scenes of a tornado tearing through parts of oklahoma a preview of what's to come? we start with senior correspondent tom costello tonight. >> reporter: kickoff to the summer travel season with 20-year high memorial weekend traffic hitting the roads, but signs of trouble already with the fire in boston's ted williams tunnel creating havoc, and at the airports, record-breaking numbers of passengers. >> the weather looks good right now, so hopefully my flight won't get canceled. >> reporter: the tsa says today alone could set a record with 3 million chickpoint screenings. >> i just need your i.d. hold on to your ticket. >> reporter: five of the busiest have been this month setting up another summer stress test for airports and airlines. >> last year we saw a ten-year low in terms of the cancellation rate. so far that's holding this year. we'll be looking to the airlines to see if they can keep it up. >> echo kilo to the ramp. >> reporter: at dfw airport, the nation's second busiest, the command center watches it all. from here they monitor 20 miles of underground baggage track at dfw, 80,000 bags a day moving through the system through five terminals. >> you see a lot of green. that's fantastic. green is good. >> reporter: american airlines with its new baggage control room to speed up bag delivery and cut its lost luggage rate. bags with tight connections at hubs are loaded last, so they're offloaded first, and now some are going on earlier flights. >> we have found that very, very effective in ensuring that bags are either traveling with our customers or slightly ahead of our customers into some of our key markets. >> reporter: if i get to the airport two hours early, my bag may make an earlier flight to reagan airport or l.a.x. or wherever i'm going? >> it could. right. >> reporter: today thunderstorms paused departures in chicago while a brief communication failure at memphis control affected nashville and dallas flights. one big threat this summer, the faa is still short 3,000 air traffic controllers despite pushing through big classes at the air traffic control academy. >> all right, tom joins us live. tom, let's pick up right there. i feel like we've been dealing with this issue for a couple of years. why is staffing still such a problem for the faa? >> reporter: yeah, a few issues. mandatory retirement age of 56 for controllers. 30% of the folks in the academy, they wash out, and another 30% quit once they get on the job and realize how difficult the job is, and that has meant flight cancellations, cutting back flights in new york last summer and the concern is it could happen again. >> thank you for that. the risk of severe storms complicating the travel picture this weekend. after a stunning 26 reported tornadoes touched down across the great plains and midwest, here's maggie vespa. >> oh, my gosh, dude. >> yeah, it's a big tornado. >> reporter: jaw-dropping video painting a familiar picture. an apparent monster twister tearing through oklahoma on the ground for nearly an hour. hail hammering the town of duke overnight as a merciless streak of tornadoes stretches on. iowa's governor saying the president speeded up an emergency declaration ravaged by tuesday's deadly ef-4 tornado. >> basically we're going to have to start from scratch. >> reporter: storms slamming the state again. this car catching fire near des moines this morning after winds ripped down power lines. hours later heavy machine pulls a metal roof from a tree after a reported tornado hit western illinois. authorities say no one was hurt. 10-year-old michael cleaned up debris with his brother after seeing the twister from his school bus. >> i saw it getting ready to come touch the ground. >> how did you feel when you saw it? >> nervous and scared. >> couldn't get to him, and that's the worst feeling ever a parent can ever imagine having. >> reporter: 2024 is the third most active year on record with 900 reported tornadoes, more than a third in may, and heading into the holiday weekend tens of millions more find themselves in mother nature's line of fire desperate for relief. tom. >> all right, maggie and her team covering those storms all week. that brings us right to bill karins. bill, for many a dangerous weekend, huh? >> severe thunderstorms tonight, texas to illinois, but tomorrow is the day that we're watching the chance of violent tornadoes again. the i-35 corridor going into oklahoma all the way up to the wichita area. that will be after the dinner hour when they'll pop and explode and continue through the night and even into sunday morning for areas like st. louis, indianapolis, big damaging wind threat will head your way. here's how the forecast will shape up through the holiday weekend, showers, hit and miss, not going to ruin your plan, sunday, the day with the nasty weather that heads to the great lakes and monday a rainy, cloudy cooler period for the east coast. more bad weather to watch, tom. as we go throughout the holiday weekend. >> we'll stay on alert for that. from haiti, a harrowing story of that country's escalating violence. three missionaries, two americans have been shot and killed by armed gangs. here's gabe gutierrez. >> reporter: tonight, davey lloyd's mother is in agony. >> he died doing what he loved because he just wanted to help the haitian people. >> reporter: alicia lloyd and her husband founded missions in haiti more than 20 years ago. the independent nonprofit runs schools and churches. last night she picked up her phone to learn an armed gang was terrorizing her son, his wife natalie and a haitian colleague. >> he had already sustained a beating at the hands of a gang, and they had come into the compound and taken everything, then at that time a second gang entered. >> reporter: none of them would survive. davey was just 23 and natalie, 21. today her dad wrote, my heart is broken in a thousand pieces. >> they put gasoline, they set the house on fire, and then they broke the door down and went in and shot them. >> reporter: armed gangs control most of haiti's capital since the assassination of the country's president three years ago. more than 2,500 people were killed or injured by gang violence in the country in the first three months of this year. now kenya will lead a multinational security force to help stabilize haiti. the biden administration has promised to set aside $300 million for the effort, but the president stresses there will not be american troops on the ground. >> we're going to supply logistics, intelligence, and equipment. >> reporter: tonight with the future of the nonprofit alicia lloyd founded uncertain, she's remembering her son, who she says just wanted to make a difference. >> he just had a heart to do what was right, and i just don't know how i'm going to deal with all this, but i know that god saved him. >> reporter: the u.s. government continues to have a do not travel warning in haiti with a central government u.s. personnel forbidden from walking around the capital. >> gabe gutierrez with that critical situation in haiti. in turks and caicos one of five american tourists charged with bringing ammunition into the country illegally was freed by a court that could have sentenced him to 12 years in prison. priscilla thompson has this one. >> absolutely elated. can't wait to get home. >> reporter: bryan hagerich a free man today after being detained for three months. a judge sentencing the father of two to a year-long suspended sentence and $6,700 fine after hagerich pled guilty to possession of ammunition he says was accidentally left in a checked bag he used for hunting trips. the crime punishable by 12 years in prison. the judge setting aside that minimum citing the act being unintentional, that he has no prior criminal record and the impact on his 5-year-old daughter. >> overwhelming, just joy, this is what we've been waiting for for the last 101 days to be home and hug my kids. it's the best day. >> reporter: the financial toll, an estimated $100,000 a family spokesperson says. >> off we go. >> reporter: now hagerich is headed back stateside as four other americans facing similar charges in separate incidents await their day in court. >> we did it. got it. god did it. >> thankful. thankful. so happy. >> reporter: sharitta grier and ryan watson are hoping for a similar fate. >> i also have so much comfort knowing that he's getting to hug his kids tonight. man, i want that for him almost as bad as i want it for me. >> reporter: renewed hope for returning home after they say paradise became a prison. priscilla thompson, nbc news. and there's breaking news about alec baldwin. the actor is headed to trial now after the judge denied his bid to dismiss his charge in the deadly "rust" shooting. chloe melas joins us. so, what's next? >> so alec baldwin is on course to head to trial this july in new mexico where he is charged with manslaughter for the fatal shooting of cinematogrpaher halyna hutchins which occurred on the movie set of "rust" in 2021. now, the judge overseeing the case announcing her decision tonight, this news comes after baldwin's manslaughter charges were dismissed last year by new mexico prosecutors. he was then recharged by a grand jury in january. nbc news has reached out to baldwin for comment. in the past he has said that he was not responsible. now, the film's armorer was convicted of manslaughter in march and is serving an 18-month prison sentence and tom, sentence, and, tom, bald in, if convicted, also faces 18 months. >> chloe melas with that, thank you. in the middle east growing pressure on israel after the u.n.'s top court ordered it to halt its offensive in rafah. here's raf sanchez. >> reporter: tonight, this israeli air strike hitting rafah. our team in gaza following fire crews trying to put out the flames. >> what the palestinians need is immediately stop the war. >> reporter: the strike coming just as the u.n.'s highest court ordered israel to stop its military operations in the city to protect civilians. >> israel must immediately halt its military offensive. >> reporter: the ruling is binding, but the world court has no means of enforcing it, and israel giving no sign it'll comply saying, it launched a just war to eliminate hamas following the october 7th terror attack and that it's acting to reduce as much harm as possible to civilians, but nearly a million palestinians have been displaced since the start of the rafah operation. the court's action today adding more pressure on israel after war crimes prosecutors earlier called for the arrest of both israeli prime minister benjamin netanyahu and hamas leaders. the white house called that move against israel outrageous. >> we don't think there is an equivalence between what israel did and what hamas did. >> reporter: the court today also calling it deeply troubling that hamas still refuses to immediately release its hostages. israel's military says it recovered the bodies of three more hostages today, and after a call with president biden, the loader of egypt tonight agreeing to allow more aid into gaza through israel, tom. >> okay, raf, thank you for that. in 60 seconds, he gained fame with his movie, "super size me." we'll remember documeary filmmaker morgan spurlock next. . tween milestones like this may start at age 9. hpv vaccination—a type of cancer prevention against certain hpv-related cancers, can start then too. for most, hpv clears on its own. but for others, it can cause certain cancers later in life. you're welcome! now, as the “dad cab”, it's my cue to help protect them. embrace this phase. help protect them in the next. ask their doctor today about hpv vaccination. 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[♪♪] fast relief of allergies with nasal congestion, so you can breathe better. claritin plus decongestant. live claritin clear®. welcome back. he rose to fame taking on the fast food industry. director morgan spurlock has died after a battle with cancer. here's stephanie gosk. >> reporter: morgan spurlock's idea was both creative and shocking. eat mcdonald's and nothing but mcdonald's for 30 days. >> i think i'm going to have to go supersize. >> reporter: "super size me" shined a spotlight on the unhealthy american diet. >> i gained 24 pounds. >> reporter: the 2004 documentary earned instant fame for him. >> i wanted to make a film that examined the obesity epidemic in america. >> reporter: and turned it into a prolific career of moviemaking dying at 53 from complications of cancer. his brother craig writing, the world has lost a true creative genius and a special man. i am so proud to have worked together with him. spurlock's films and tv shows grappled with the social issues of the day. "where in the world is osama bin laden" focused on the war in afghanistan. "one direction: this is us" took a deep dive into the phenomenon of the boy band. in 2017 at the height of the me too movement spurlock turned the spotlight on himself admitting he had a history of sexual misconduct writing in part, if i'm going to truly represent myself as someone who has built a career on finding the truth, then it's time for me to be truthful as well. i am part of the problem. after it was released "super size me 2" got pulled from the film festival and spurlock stepped down from his production company, but not before he played a supersized role in the national conversation. stephanie gosk, nbc news. all right, up next, the growing number of seniors facing the threat of homelessness. it was really . standing up... even walking was tough. my joints hurt. i was afraid things were going to get worse. i was always hiding and that's just not me. not being there for my family, that hurt. woo! i had to do something. i started cosentyx®. i'm feeling good. watch me. cosentyx helps people with psoriatic arthritis move, look, and feel better. it targets more than just joint pain and treats the multiple symptoms, like joint swelling and tenderness, back pain, helps clear skin, and helps stop further joint damage. serious allergic reactions, severe skin reactions that look like eczema, and an increased risk of infections, some fatal, have occurred. tell your doctor if you have an infection or symptoms, had a vaccine or plan to, or if ibd symptoms develop or worsen. it's good to be moving on. watch me. move, look, and feel better. ask your rheumatologist about cosentyx. 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ask about the power of 3 with ozempic®. we are back now with a growing problem, laws put into place at the height of covid to protect the most vulnerable now leading to a spike in senior evictions. bigad shaban from our bay area station explains. >> reporter: zeta flowers is packing up the oakland, california, home where she raised her four adopted children. at 80 years old, she's being forced to leave. >> it's not fair. it's not fair. >> reporter: flowers runs a day care out of her home, but the pandemic decimated her small business. her rent, she says, became unaffordable. >> before covid, had you ever not paid your rent? >> oh, no. >> never? >> not ever, no. >> reporter: like many major cities oakland prohibited landlords from kicking moratorium they were began demanding a year's worth of back rent and tenants who didn't pay up -- >> we're seeing an alarming rise of the eviction of low-income seniors. >> reporter: this lawyer is the executive director of the eviction defense fund. >> seniors were hit very, very hard by covid. a lot of them, they have fixed incomes, right, like social security that barely, barely covers the rent. >> reporter: today nearly a quarter of her clients are elderly. that's up 17% compared to prepandemic. nationally seniors are now the fastest growing age group experiencing homelessness, roughly 140,000 and counting. this nonprofit took on zeta's case after the oakland native received a notice from our landlord demanding she pay nearly $18,000 in owed rent or move out in three days. >> what went through your mind? >> they didn't care to expect me to move that fast like in three days, impossible. >> reporter: tenants can legally fight off their eviction for rent missed during the pandemic if they can show they endured a substantial financial hardship as a result of covid-19. >> my client has responsibilities. >> reporter: this real estate attorney represents zeta's landlord. >> as unfortunate as it is, small property owners can't subsidize these types of situations. it's not fair to ask them to. >> reporter: he says renters need to have documentation proving their struggles, and they also need to hire an attorney. what would you say to those who argue that this puts an unfair burden on the shoulders of tenants because the only way to make the defense is to have to go through this legal process? >> if it's truly the result of substantial financial hardship, you would have bank records, credit card bills, and loss of income you could show and a decrease of hours. that would be pretty easy to prove. >> reporter: instead of going to court, zeta reached a settlement with her landlord. it forgives her owed rent and provides her with moving expenses if she leaves by next month. >> i have help. i'm seeing seniors out pushing carts now because they're homeless. >> reporter: after more than two decades here, she now plans on leaving oakland and hopes to find a new home she can afford. bigad shaban, nbc news, oakland, california. up next, a beloved baseball team going down swinging on a win streak that could send them to the world series. some things should stand the test of time. long lasting eylea hd could significantly improve your vision and can help you go up to 4 months between treatments. if you have an eye infection, eye pain or redness, or allergies to eylea hd, don't use. eye injections like eyla hd may cause eye infection, separation of the retina, or rare but severe swelling of blood vessels in the eye. an increase in eye pressure has been seen. there's an uncommon risk of heart attack or stroke associated with blood clots. the most common side effects were blurred vision, cataract, corneal injury, and eye floaters. and there's still so much to see. if you are on eylea or a similar type of treatment, ask your retina specialist about eylea hd today, for the potential for fewer injections. pods spring moving sale has been extended! save up to 25% on moving and storage until june 10th... and see why pods has been trusted with over 6 million moves. don't wait, use promo code 25now to save. book at pods.com today. 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