Ethnic Vagina Finder
The Great Paper Chaser
Marlo killed Joe because he wanted to be the main connect.
He killed joe because he told Omar about the card game. He also gave Omar a line to the shipment that got robbed, then charged more for him to buy his own drugs back.
Prop Joe deserved to die. He was indirectly responsible for multiple people getting killed. Old Face Andre got killed for no reason.