X-Men Noir: Mark of Cain #1

Angel, Logan, Cyclops and Judd tomb raid an ancient temple in the jungles of Madripoor and steal the ruby of Cyttorak for Tommy's old mentor, Cain Marko. They make an exchange with Marko only to discover that he has double crossed them and stiffed them on the payment. As they are attempting to track him down, they learn that he has turned up crushed to death in front of Genosha Bay prison. In order to figure out what is going on, Angel allows himself to be arrested and taken to the prison as one of its guests. Little does he know that Professor X and his \"X\" Men are already in residence.