Selina approaches Crispus Allen and offers him a deal. She'll give him MacNalty and a bunch of bad cops, if he promises to help clear Holly Robinson's name.
Selina offers Xavier Dylan the option to pay money to get his diamonds back. She fakes evidence that Officer Rickett is working for a rival mob.
MacNalty is sent after Slam Bradley; whose office is bugged by Bradley, Selina, and Allen. They get MacNalty to admit on tape that he shot the narc. Selina busts into the room as things start to get out of hand and MacNalty is shot.