After a 3yearold boy dies after getting trapped inside one. No air gets in. Secondly, its virtually sound proof. So, you will not hear them scream for help. New research on coffee and migraines. Doctors say it can increase the risk of getting the headache how much is too much marking 50 years since the beatles took their famous walk on abbey road. Announcer this is nbc nightly news with lester holt good evening, there is fall out tonight following the largest ever immigration crackdown in a single state. I. C. E. Agents swoop down on several mississippi Food Processing centers yesterday rounding up nearly 700 workers suspected of being undocumented. Tonight i. C. E. Officials are on the defense over charges children were left without their parents. Our Gabe Gutierrez is in mississippi with details reporter immigration and Customs Enforcement handcuffed hundreds of immigrant workers and loaded them on to buses as coworkers and family members watched in disbelief. Kids left not knowing where their parents were being taken this 11yearold says her father was among those detained i need my dad reporter jordan barns opened up his gym to children with nowhere to go. The kids should be the main priority if we all put the kids first and do what we can to help them to make this as less painful as possible for them. Reporter the raids happened wednesday in six small towns near jackson, mississippi. Federal Authorities Say the sweep has been in the works for months according to federal officials, about 600 agents spanned out across the Food Processing plant surrounding the perimeter to stop workers from escaping and later processing them for immigration violations while we welcome folks from other countries, they have to follow our laws. They have to abide by our rules. They have to come here legally or they shouldnt come here at all. Reporter in 2008 during the bush administration, i. C. E. Arrested nearly 400 people in iowa this latest operation unfolded on the same day President Trump visited el paso amid criticism his immigration rhetoric contributed to the mass shooting there. The acting director of i. C. E. Says there was no connection between yesterdays trip and the raids, calling them a longterm operation. Tonight this woman tells us her husband is among those still detained she says shes been in the u. S. For 24 years this church now a sanctuary for those in limbo like this 1yearold girl. The priest here tells us her mother is in custody hes taking care of the baby as her father tries to find his wife nearly 300 of the people who were detained here have been released about 400 are still in i. C. E. Custody. Theyre being held in facilities here in mississippi as well as louisiana. Lester all right, Gabe Gutierrez, thank you. We are learning more tonight about the mass shooting that killed 22 people in el paso and how the suspects mother called the police before the massacre worried about her sons purchase of a highpowered rifle. Our Miguel Almaguer is in el paso with details. Lets go, lets go. Reporter just weeks before the massacre at walmart, the mother of the el paso gunman says through her attorney she called Police Concerned her son had purchased an ak47 style rifle, but because he was 21, had no criminal record, and was not mentally ill, there was nothing officers could do. The mass shooting comes after texas passed ten new laws to loosen gun restrictions. Next month, guns will be allowed on School Grounds and in churches its the person who decides to use that gun that were afraid of. Reporter with the gunman held here in isolation, police call the attack a hate crime minutes after the gunfire, Lionel Gutierrez who was off duty with his two children, ran into the chaos, triaging victims and driving them to the hospital as officers, were built that way. Thats what were supposed to do reporter the heartbreak in el paso is shared by families in dayton, ohio a gunman there took nine lives outside a packed bar over the weekend. Thomas mcnichols lost his son t. J. In the shooting im mad something needs to be done youre not going to sweep this one up under the rug as a father, i cant i cant allow it my son and those victims deserve more than that miguel joins us now miguel, after these two mass shootings, theres been a lot of talk about new gun control measures there is more. Shoppers alerted a manager who apparently pulled a fire alarm and an off duty firefighter saw that man exiting the store. He was armed with a concealed weapon and held him at bay until officers arrived on scene. All of that comes with this back drop here. Now to an nbc news investigation and a warning about efforts. There comes new Research Showing russians are behind the push to spread some of the most shocking viral videos. Oo reporter the videos go viral fast at least 18 million views for this one showing a white woman calling the police in brooklyn claiming a 9yearold africanamerican boy groped her. Sexually assaulted. Go home reporter cctv footage showed the boy just innocently brushed past the woman who was dubbed corner store caroline. She later apologized and more than 16 million views for this video from texas showing a woman upset a taco truck was outside her house. Ill call i. C. E reporter turns out these videos and dozens of others all inflaming racial tensions in america did not go viral by accident they were pushed and promoted by russian operatives according to new research by cyber experts at Clemson University some of these stories would have never gone viral without the influence of russian disinformation their ultimate goal is to divide this country reporter it was a russian account researchers found that came up with the nickname taco truck tammy for the texas woman. And more than just stirring the pot, in a practice known as doxing, the russian trolls circulated the names, phone numbers, and addresses and menacingly told users you know what to do. The real goal is to get the conflict off twitter, to get it into the streets so, they want to get People Killed they want to get people in the counts angry and fight reporter twitter suspended the accounts flagged by the researchers. Experts say russia is stepping up its activity in the run up to the 2020 election. Lester all right, richard engel, thank you. Theres an intense man hunt in tennessee for an inmate who escaped and suspect in the killing of a prison official Kerry Sanders is following that story. Reporter more than 24 hours into the man hunt and Authorities Say they still have no significant leads this man is considered extremely dangerous, and we need to find him. Reporter 44yearold Curtis Ray Watson last seen in prison dress looked like this when he made his get away from farm labor duty at this minimum security prison in rural western tennessee serving a 15 year sentence for especially aggravated kidnapping today, authorities releasing these older mug shots because watson may have already changed his appearance what he cant hide, distinctive tattoos. Prison guards didnt even know watson had escaped until they went looking for prison administrator debra johnson. The 64yearold found murdered in her home which is on prison grounds. Tonight residents fear if he killed to escape, would he kill again . I feel terrified really reporter Authorities Say they have gotten more than 75 tips but so far nothing concrete lester Kerry Sanders with that tonight. To the heartbreaking story in ohio, a father learning his daughter conceived through ivf is not related to him. Stunning discovery coming after he took a home dna test. It is just the latest accusation against a fertility clinic kate snow has details. She was actually our daughter who decided what a wonderful Christmas Gift for the family. Reporter for christmas, 24yearold rebecca bought ancestry. Com dna kits for her family, wanting to know more about their heritage her father said no one was ready for what they found. Its hard to explain the shock and agony when you find out someone you love and care for, your own daughter, is not genetically related to you reporter joseph and his wife jennifer went to cincinnatis institute for Reproductive Health for ivf jennifer was implanted with what they thought was her egg and her husbands sperm. But that home dna test and a later paternity test showed joseph was not beccas father. Theres a mix of anger, pain, and confusion that comes along with having to accept this and having to break the news to our family reporter searching through dna databases, the family says they discovered that one possible father of becca was a doctor at Christ Hospital which is affiliated with the fertility clinic in a statement, Christ Hospital says in part theyre evaluating the allegations. If true, it wouldnt be the first time a medical worker used his own sperm in a patient an indianapolis doctor was accused of doing that for years. We keep asking why hasnt someone done something about this already were talking about the creation of life. This is a heartbreaking story. Why did this father decide to come out now the family is hoping it will spark change in the industry theyre also suing they say no one from the clinic has apologized to them we were unable to reach the fertility clinic tragic news out of orlando where a 3yearold boy died after getting trapped inside a washing machine. Investigative and consumer correspondent vicky wynn has more on that story and precautions families can take to prevent dangerous activities like this at home. Orter heartbre iy aying in the familys laundry room with a sibling. In the course of that playing, the 3yearold climbed into the frontloading washing machine on his own the door closed. Either he pulled it shut himself. Maybe the sibling closed it. Reporter First Responders tried to revive him, but tragically it was too late the Consumer ProductSafety Commission says there have been nearly 3,000 er visits associated with washing machines in the last five years including three deaths of children under five what makes this so dangerous for kids getting stuck inside . First of all, its an airtight seal. No air gets in secondly, its virtually sound proof, so you will not hear them scream for help. Reporter Laurie Jennings says most newer washers have a child lock feature every model is different. For this model, close the door, make sure its tight, turn on the machine, let it start up, and you will hold down these two buttons. Hear that click . Yep see that symbol okay. That means its locked. Reporter safety Officials Say if you have a laundry room, consider putting a lock on the door or try to plug your washer into an outlet that has a switch so that switch has to be on before you start your machine one familys pain sending a powerful message to parents. Make sure your children know appliances are not toys. Such an awful story most models now have locking doors. What if you have an older model front loading machine . You can pick up one of the child safe locks for that machine. But also some of the newer models may need a lock as well because the lock only happens when the machine is actually running. So, check the manual backlash against equinox and soul cycle continue tonight as their owner plans a fundraiser for President Trump. But what impact does the socalled cancel culture have on big business Stephanie Gosk takes a look. Reporter the online anger against equinox and soul cycle spun up quickly. Ycle is cancelled. Some of the fitness faithful shocked to discover that the corporations owner, steven ross, is said to hold a fundraiser for President Trump. Among the loudest voices was grab your Wallet Founder shannon culter we are paying attention we are organized we are communicating, and we will flex our consumer powers. Reporter she rejects the critics who say this goes too far like the one who wrote, my lord, let people have their own opinions and support who they want i see it as ordinary people like me looking desperately for ways to fight what we see coming out of the white house right now. Reporter but do these campaigns which arent limited to opposing trump actually do anything nike took a hit from the left for developing a betsy ross shoe and then from the right when it decided to pull the line in the after math of both, sales were unchanged gillette faced threat of boycotts after an ad campaign criticizing socalled toxic masculinity. The ceo said they lost some customers but it was a price worth paying then chikfila took a stance against gay marriage protests followed yet it remains the most popular fast food chain in the country for four years running. As for equinox and soul cycle, its too early to know if all this bluster will have any bite. Weve got a lot more ahead as we continue this evening including a new coffee alert could your caffeine fix actually be causing headaches rather than curing them . Well get into that. Also the homecoming so special today it brought crowds the in the balance lass airport Dallas Airport to a stand still. And a trip down memory lane as crowds pack a cross walk made famous by the fab four hope youll stay with us all right. Were back with Important Health news tonight for the nearly 40 million americans who suffer from migraines its new advice on how much coffee they can drink and how many cups could trigger a migraine Gadi Schwartz has the story for us reporter that caffeine fix, nearly 90 of us need it every day. Just nice to have a cup of coffee when you wake up in the morning, read some emails. Its part of your day reporter a cup or two for breakfast, maybe another to get you through the afternoon. Usually i have maybe one or two every morning and then maybe one or two or three more in the afternoon depending on the day reporter but a new harvard study in the american journal of medicine has linked too much coffee with migraines finding that one to two cups might be fine but for migraine sufferers three or more can trigger a migraine attack later in that same day or possibly the next which can be counterintuitive for some who turn to coffee to stave off headaches. For some people coffee helps get rid of migraines, but now the study is showing that for other people it might trigger their migraines. They need to be careful. Reporter a caffeinated catch 22 to corr next time you brew up a fresh pot. Gadi schwartz, nbc news. We are back in a moment with how the next chapter of the classic baseball movie field of dreams is playing out in real life exciting news today for baseball fans and movie buffs. The Chicago White sox will play the new york yankees at the site of the classic baseball movie field of dreams the mlb announcing plans to build a temporary 8,000 seat ball park overlooking the film location in iowa want tickets the game is planned for august 13th next year today fans of the beatles celebrated the fab 4s famous photo on abbey road. Bill neely is in london. Come together right now over me reporter they came together in thousands today, lookalikes too, to recreate the worlds most famous album cover. The beatles stroll across londons abbey road shot outside their Recording Studio exactly 50 years ago Paul Mccartney today posting another image from that day, american fans flying in specially. Its nostalgia to me, but its also damn good music. Reporter mccarthy himself posed here last year everyone it seems wants to, imitating the most enduring image of the worlds most popular band a year after the photo was taken the beatles split up, but this crossing lives on. Its preserved by order of the government the abbey road album will soon be rereleased and the front cover, some fans will say just let it be this one bill neely, nbc news on abbey road look both ways. I think cars are still on that road when we come back a heros emotional journey home strangers stopping to salute announcer nbc nightly news is brought to you by weather tech, the ultimate American Made vehicle protection were following breaking news in lake county. You can see this fire threatening homes and forcing evacuations. Plus, politicians and red flag laws. Finally tonight, at a busy airport in dallas, people stop in their tracks to salute a hero heres Anne Thompson reporter today, roy knight, jr. Finally came home. The air force colonel shot down in 1967 during the vietnam war initially declared missed then killed in action, knights remains were at last recovered and identified in june his homecoming bringing dallass busy love field to a stop as travellers paid respect and workers on the tarmac stood at attention. The air force was knights career the native texan loved to hunt and fish but his life was anchored by his wife patricia and their children, roy iii, gay ann, and brian here on the familys last vacation together. 52 years after he said goodbye, he flew his father home. Roy iii met them its competing emotions hes coming home which is a good thing. Its a very good thing but theres also the aspect of, you know, were reliving the loss reporter the family will now go through the rituals denied them for half a century, mourning again their hero of the sky. Anne thompson, nbc news. What a powerful tribute thats nightly news for this evening. Im lester holt. Thanks for watching everyone, and good night right now at 6 00, an assault rifle, a bottle of liquor and a clown mask. New details about what the gilroy shooter had in his home and car. The scare in the north bay as flames come dangerously close to homes. But first. And id rather not speculate on where the investigation is at this time. In her own words, the Santa Clara County sheriff talks about the corruption probe shes now facing. The news at 6 00 starts right now. Good evening and thanks for joining us, im jessica aguirre. Im raj mathai. The District Attorney has seized computers, cell phones and records at the Sheriffs Office. So whats the problem here . Nbc bay areas robert handa is in san jose with the exclusive interview with sheriff lori smith. Robert . Reporter well, its all about concealed weapons permits. And this is not the first time of accusations of political favoritism have surrounded these highlysoughtafter permits. Now sources say the Sheriffs Office may once again be dealing with allegations that the permits are given out to repay favors and contributions. Filling out a concealed weapons application is difficult and harder to get one usually. The