Jumping off your post. Those words, this has to stop, have haunted me. That was the only interview I watched. After it ended, I cried, and told the SO that he killed them. I know I'm not the only one who said those words after just one interview, many mutual friends said the same.
However, I am open to hearing all sides, all theories....a few I've seen are pretty far fetched, but some may have some merit. Bottom line though, he DID confess, so he is at least guilty of two murders. I believe he also killed the girls, but, throw those theories out, let's hear them!
Mooooooo