>> i'm not going to speculate. >> captain, how are you confident he was acting alone? >> i am not going to speculate on the particulars of the investigation nor exactly what happened. >> captain, can you talk about the -- >> [ inaudible ]. >> thank you very much. i appreciate it. thank you, everybody. >> sheriff, i want to talk about the heroism of your deputies. their training prepared them, quality of their character, rushed in when a lot of people would not do so and risked their lives for that. >> we've been to the hospital, of course, to see the officers and their families. and to kind of...