about the alleged shooter, armed with an ar-style rifle and wearing body armor. and the urgent manhunt for suspects at this hour in texas, wanted for killing three people and wounding eight others after a holiday event in fort worth. mona kosar abdi is in philadelphia. also on this fourth of july, millions of americans are on alert for severe thunderstorms and dangerous heat. one person struck by lightning at new york s coney island. the storm interrupting the famed hot dog eating contest. and record temperatures hitting triple digits. heat alerts sketch from washington state to florida. overseas tonight, israeli forces launch a new round of attacks on the west bank, taking aim at what they say are terrorist targets. israeli fighters firing tear gas into a hospital. the violence spreading. at least eight people injured in a car ramming and stabbing attack in tel aviv. and the new move by israel tonight. the concerning discovery inside the white house. multiple law enfor
brought in to evaluate and quickly they determined that it was nonhazardous. president biden was not here at the white house at the time the substance was discovered. but this was taken very seriously. there was a partial evacuation of that area in the west wing where the substance was found and also the area of the west wing where white house reporters work that s nearby. so far, white house officials are not commenting on this incident. they are referring all questions to secret service. linsey? linsey: certainly unusual. karen, thank you. while the fourth of july is often an exciting night, it can also be among the most dangerous. authorities are investigating two deadly fireworks explosions in texas and michigan. fireworks burning homes to the ground in colorado. here s abc s mola lenghi. reporter: tonight, the atf is investigating a deadly explosion in east texas that killed one person and injured four others. the second fatal fireworks accident in less than 24 hours. in mic
the west wing. the warning tonight about fireworks at home on the fourth of july. authorities are investigating two deadly explosions in texas and michigan. fireworks burning homes to the ground in colorado. a woman attacked and killed by an alligator while walking her dog in south carolina. new drone attacks reported in moscow. the mayor says several drones were intercepted near the capital. vladimir putin seen for the first time since the failed immunity led by the wagner mercenary group. and ukraine s president zelenskyy with a july 4th message for the american people. the second roller coaster scare this week. riders stuck upside down on the coaster for nearly four hours. and america strong this week. the 8-year-old ice cream man with his own ice cream truck celebrating his favorite red, white, and blue. linsey: good evening,