new details on how one police officer took out the gunman and new reporting on the suspect s identity and possible ties to white supremacists ideology weighing on all of us, why have there been so plus, the big question weighing on all of us. why have there been so many mass shootings this year? we ve discussed this over and over, and nothing gets done. also breaking, an suv slams into pedestrians outside a shelter housing migrants in a texas border town, killing seven. police now investigating whether it was intentional outrage in new york over the subway chokehold death. protesters even blocking train tracks now lawyers for the former marine who choked the passenger are speaking out. a long shot wins the kentucky derby amid a growing investigation. why did seven horses die in the lead-up to the race? and a concert fit for a king the stars are out to celebrate the coronation of king charles and the new photos of harry just hours after the coronation announcer: th
our history, celebrate our culture and also to remember that we have to keep fighting for social justice. cinco de mayo is really about creating a better society, a better democracy, because cinco de mayo, the battle in pueblo, was against the french empire. a history lesson there. the festival been going on since 1985. and that s going to be it for us. thanks for watching. nightly news is next. we ll see you back here at 6:00. tonight another mass shooting in america. this one at an outdoor mall in texas, killing eight and injuring more. the chilling video of the gunman getting out of his car and opening fire hundreds of shoppers fleeing for their lives.