Rette deine Haut (2001)

"Why doesn't anyone tell me it's about a woman?" Now Novak is starting to feel uneasy! The young detective and three colleagues are on the payroll of a Hamburg demimonde. Now Novak and Brenner are supposed to look the other way when bringing in a key witness so that the killer Kosmo can strike. But instead of looking away, Novak falls for it. The "witness" is the pretty Kim-Lan. Novak's hesitation leads to a shootout. Brenner and Kosmo die, the witness flees. Only now does Brenner's widow Emma find out how deep her husband's team is in the swamp...