this is...jeff darby. he was your roommate for four months. that's a long time. your next closest roommate lasted only three weeks. jeff must have been special. hmm. not really. ...and he visited you even after he got out. you and jeff roomed together as cellmates for 123 days straight. provenza: in fact, you were more than just roommates, weren't you? you and jeff formed a-a real bond between you. if you're implying a physysal relationship.... okay. you were in love with jeff darby. [ chuckles ] no. but i'm in prison. jeff relelved the tedium. jeff feels differently. in fact, he's been very cooperative. ok, i'm not sure what lies je's been telling you, but he was obsessed with me. at first i felt sorry for him, but then he got all clingy. to be fair, he's young and lis older guys. i get it. but in kind of the same way i feel about you, i wish he'd just go away. i'd like to go now. okay. wait, wait, wait a minute, detective sanchez. how about... how w out i bet you 20 bucks... i can get you to confess? now you're just embarrassing yourself. okay, what if we raised

jeff cole. >>> joining us right now is upper darby police superintendent michael chitwood. were watching the news conference with us as authorities were going over the preliminary information that they have. what were your thoughts? >> my first thought is, this is what we're trained to do in this day and age and that's trained to deal with an active shooter. it's important to understand what an active shooter is. an active shooter is an individual or individuals who kill or attempt to kill large masses of people in a confined area. this is the scenario. the first thing that the police do, the very first officers there to go in and try and take out the threat immediately. there is no negotiating much there is no talk. take out the threat. once you take out the threat, or secure the threat, then other personnel, medical personnel come in and help evacuate those that are obviously wounded. get them out. then you need to start a search for the individual responsible for these types of activities. i mean, these individuals that do this stuff and we're seeing it like week until a