that s right. and this latest tragedy just overnight comes as the country is deeply still mourning the 19 children and 2 teachers killed just last week at that elementary school in uvalde, texas. and the ten lives lost at a supermarket in buffalo, new york, just 18 days ago. this morning we have brand-new details about the investigation into the shooting at uvalde, and the mayor there saying the negotiator tried to talk to the gunman during the massacre. also, the governor of texas is now calling for a special legislative committee to address the shooting. what will that really mean? let s begin this morning with that new mass shooting in tulsa, oklahoma. our correspondent lucy kafanov is near the st. francis hospital campus where that shooting took place. you literally went from one mass shooting in uvalde, to the next, in tulsa. we just learned more information about the weapon used here. reporter: that s right, poppy. the victims haven t all been laid to rest in uvalde