Mello is a member of a gang called the Venom. He has a tattoo who bears similarities to Angelo's tattoo. He saw Shank who thought to be dead. Shank tells Mello where Angelo is. Mello will tell Shank where he is but he led to a club where Denny is located.
Mello left Shank to fight Denny. He talk to one of his gang members. Mello calls his associates to take out Shank but all of his associates are killed by him (Shank).
Shank cuts Mello's arm and tell him that Angelo is next to be killed. He is shown to be religious as he is signing the cross. It is unknown if Mello is alive or not.