Hey,
I just watched episode 24 from season 4 and had a funny thought.What if the client Oscar is RJ. (The one who interupted Patrick and Lorelei at the bar and whose bodyguard beat Patrick up)I somehow got the impression that Lorelei had met him before and:-he has money (bodyguard)-he is a male -age and discribed look of RJ fit-RJ kills mostly females. Maybe because auf a trauma similar to the one Oscar told PJ (about his mum not being dead but abandon him)-he touched Patrick on the shoulder and Patrick will certainly have shaken hands with him the first time they met because he was a client.

If he is RJ, then he did it to get Patrick behind bars so Lorelei could buy Patrick out and find an easyaccess to him....The whole scenerio was planned. So were thethe cops that arrived just at the right time...The story about his mother might be true or might be invented to become Patricks clientbut if the story is true he has a personal grudge against Patrick.Then (if he is RJ) Patrick might have betrayed him before he killed Patricks wife and daughter. But he did not intend to seek revenge on Patrick from the beginning.He started killing femals because his mothers betrayl was bigger and he knew that Patrick is someone not to mess with. But then Patrick went to that TV show and he decided to teach him a lesson. And in season 4 he pretended again to seek his help with the intention  to show Patrick what happends if you mess with people and to get him arrestet and Lorelei could pass on his message...It would have also given him a kick to see if Patrick remembers him.

What do you think?