hospitals now filling up with patients with heat exhaustion. some with skin burns from the pavement. two women hikers dying in the heat. and overseas tonight, tourists racing to evacuate the fires in parts of greece. mola lenghi in phoenix. rob marciano on the storm threat in the northeast. also breaking tonight, the justice department just a short time ago now suing texas after governor abbott refused to remove a 1,000-foot long floating barrier across the rio grande. the barrier forcing migrants into deeper water and then through razor wire along the banks of the river. the disturbing images showing a police officer unleashing a k-9 on an unarmed suspect who had his hands in the air, despite another officer yelling, don t do it. the new york serial killer case tonight, and this evening, police on the scene of that home outside new york city. what they have found in the suspect s home, a vault, and what was inside. aaron katersky reporting again tonight. overseas,
days at 110 degrees or higher. hospitals now filling up with patients with heat exhaustion. some with skin burns from the pavement. two women hikers dying in the heat. and overseas tonight, tourists racing to evacuate the fires in parts of greece. mola lenghi in fphoenix. also breaking tonight, the justice department just a short time ago now suing texas after governor abbott refused to remove a 1,000-foot long floating barrier across the rio grande. the barrier forcing migrants into deeper water and then through razor wire along the banks 0 of the river. the disturbing images showing a police officer unleashing a canine on an unarmed suspect who had his hands in the air, despite another officer yelling, don t do it. the new york serial killer case, and police on the scene of that home outside new york city. what they have found in the suspect s home, a vault, and what was inside. aaron ka ster ski reporting again tonight. overseas, the images coming in at this hour
the sub vanishing without a trace while exploring the wreckage of the titanic. what the coast guard is saying about multiple underwater noises detected earlier today. and even if the sub is found, is the equipment capable of bringing it to the surface in time? gio benitez in halifax again tonight. the massive explosion in paris. more than two dozen people injured. the building housing the paris american academy, a fashion and design school. the structure partially collapsing. smoke filling city streets. authorities now revealing a possible cause. the deadly heat wave across the south taking the life of a postal worker. record-high temperatures in texas. the heat index nearing 120 degrees. tornado threats from wyoming to texas. rob marciano timing it out. pentagon leak suspect jack teixeira pleading not guilty in federal court today. prosecutors accusing him of accessing highly classified documents, then sharing them with a group on social media, putting many lives at ri
we re live with the latest. plus, taste the expletive out of the blue, a january 6th rioter who bragged about using a stun gun on police learns his fate from a judge. and the race against time in the atlantic, with less than a day s worth of oxygen inside a missing submersible, more ships are rushing to a search area two times the size of connecticut, hoping to find five people alive. our nbc news reporters are following all of the latest developments. i want to begin right there with the latest on the search and rescue with nbc s kristen dahlgren, we don t know for sure how long they may have breathable oxygen. we know yesterday it was 40 hours, now we re probably down to 15 if that was right. but clearly from the press conference we just heard, this is 100% search and rescue still? reporter: yeah, absolutely, chris, and as for that question about how much breathable air is on board, they wouldn t field that today, they said there were a lot of factors that play into i