reporter: inside, ten people are dead. we need rescue inside the auditorium. multiple victims. i got seven down in theater nine! seven down. i ve got a child victim. i need risk at the back door theater nine now. chilling moments for sure. authorities have said little about what they believe was the motive behind the massacre. the death toll now stands at 12. 58 wounded. we ll have more on the shooting investigation in a moment. thanks for starting your morning with us. we have much more ahead on cnn sunday morning which starts right now. if you re just waking up this morning, let s catch you up on what s happening here in aurora, colorado. overnight, we found out that police interviewed an associate of suspected gunman james holmes. a spokeswoman says the person is not a suspect, and there s no reason to believe that he was involved. also, police now say that they ve removed all the booby traps from james holmes apartment and performed a controlled detonatio