Passage: After Albert and Ray arrive at their place, TJ sneaks out of their van, calls Matt, and tells him the address. Albert garrottes Ray in the basement, and goes back upstairs to find Matt, Kenny, and TJ. Matt overpowers and cuffs Albert. He leaves Albert for Kenny and calls a cab for TJ. While Kenny goes down in the basement, Albert frees himself. Matt goes back inside the house and finds Kenny's corpse. Albert attacks Matt, and after a brief fight, Matt kills him.

Question: Who killed Albert?
Matt