This is from Titans #24, by Eric J. Wallace and Fabrizio Fiorentino.
Cassie says he has nowhere else to go.
Good job Cassie! (By the way, did you ever turn yourself in for attacking the president?)
In the present, Slade tells the team that they've been hired to kill Luthor (in reality, Luthor's hired Slade to find the person in LexCorp who's planning on killing him, and Luthor is using the team to flush the killer out).