rampage in the parking lot. then moving inside the store. s.w.a.t. teams and fire responding, raising a ladder to the roof, trying to secure the scene. reports of a shooter armed with a long gun moving inside the store. you can hear the gunfire on the radio traffic. police trying to communicate with the shooter barricaded inside. the entire building is surrounded. i need you to surrender now. reporter: thousands watching this livestream by zfg videography as the events were unfolding. at just about 3:30 p.m., police with long guns escorting this man, shirtless, with blood running down his leg. leading him to a stretcher, he appears to be in handcuffs. the ambulance racing away from the scene. just a horrific scene unfolding late today. let s get right to kayna whitworth. kayna, i know there s a heavy law enforcement presence at the store. i know there are reports of multiple injuries. what more are we learning at this hour?