Mafia 2 Joe's Adventures Episode 1: Witness - Frozen Memories

(Note: This was the only Episode with Joe that I did, Sorry!)
Joe Barbaro awakens to see his friend Vito Scaletta being taken away by the police. Luca explains that one of the gas station attendants squealed on Vito for selling stolen gas stamps and tells Joe to find the attendant and persuade him not to testify.