Frank: A controller. Someone calling the shots. Out of caution or distaste, he's chosen to avoid direct action. Now he's found himself a new surrogate.
Penseyres: Someone to carry on the killing.
Frank: Someone predisposed to an alternative theory of justice. Disillusioned, credulous, naïve...
Bletcher: You mean we're looking for two guys now?
Frank: The killer's capable of a high level of violence, probably someone who's been in the justice system once or twice, done time.
Penseyres: Ex-con, moves in similar circles outside. Limited number of places these people go. Limited ways they socialize.
Bletcher: I think I know the kind of places you mean.