an intelligence source. our affiliate kcal got this exclusive video, and appears to show the suspect handcuffed to the stretcher. the suspected shooter lived in l.a. but was from new jersey. chris lawrence is in pennsville where the suspect's family lives. so, chris, what has been going on outside the home? >> reporter: well, fred, the police have been posted outside the home since yesterday. the family was inside since then talking with officers. a lot of confusion over why this happened. probably asking a lot of the same questions about what, if any, signals were there. the police are telling -- or i should say, the family is telling police they didn't see any. they say they did not know that paul ciancia had a rifle. they say there was no history of mental illness. they say paul was back here over the summer for a wedding, and at