here is the one where he talks about Demeo specifically.
http://www.youtube.com/watch?v=xopaCQB4XM0he starts talking about his relationship with Demeo at 5:40 and it goes into part 2 and 3
here is part 2. pretty interesting
http://www.youtube.com/watch?feature=endscreen&NR=1&v=kqPujBv51eUThe home footage of demeo and demeos murder is discussed very early in part 4
http://www.youtube.com/watch?v=4VDrD6R9MpI&feature=relmfu