Maybe Brett Stiles is PJ's father, the trigger for PJ to commit murders as RJ is the blinking red light on a camera.He hypnotized Patrick that's why he tells him i know RJ better than anyone else. Perhaps PJ attacks women because his mother walked out on him. I think TygerTyger is out to catch Jane.Hence he putting theirs names  on a fake list to get the CBI team to track them or even kill them.