Gloves Off

From the introduction: Gloves Off is a CAPERS adventure for 3rd-level gangster characters. It is set in Atlantic City, although it can be adapted to any other city with ease. ... The characters work for Nucky Johnson, the gangster boss of Atlantic City. Atlantic City is hosting a prize fight in a matter of days. Esteban “Cheetah” Perez is taking on champion Bobby “The Hammer” Nielson for the belt. Nielson is currently favored to win. Nucky is a fan of Nielson and wants to make sure the fight stays fair.