"You feel happy that no one else is going to be affected by him, and then you feel guilty because you feel that way. You loved him, you hated him, there are so many things that come out with Lou Pearlman," Bass said.
However, once he processed it all, he said he felt the story had ended and "we can all start healing."
20/20, which is anchored by David Muir and Amy Robach, will air "The Hitman From Pop to Prison" on Friday, Dec. 13 at 9 p.m. on ABC.
