determined to identify them guys. bring them in. they wasn't public yesterday. they're asking for your help, the public's help. not even a one day later, huge break in the case. casey wian joins us from monterrey park. this is a sick story. it has hardened investigators in california disgusted. what's the story? >> reporter: yeah, brooke, it's really disturbing. 13 dvds anonymously sent to the los angeles sheriff's department. they identified eight victims, developmentally disabled victims they believe in a residential care facility. they've identified ten different suspects who sexually assaulted these victims and video taped it. as we mentioned the images were so disgusting that it sickened