Revenge of the First Wives (1997)

Prostitution - Drug smuggling - Torture - Sex slavery - Murder - A city faces ruin against the ruthless acts of Mafia boss Don Carlo. Employing violent and perverted tactics, he's built a criminal empire on the bodies of anyone who thought they could stop him. The latest casualties in this war: 3 undercover cops. The mayor and police department seem defeated until new allies emerge, the widows of the slain officers. Their grief turned to rage, these former wives will infiltrate Carlo's operation and have their revenge.