Mortal Enemies: The Wrong Decision (1998)

Nico has just shot and killed a man by accident. He and his friend Max cover it up but it soon turns out that the victim was a big fish in the drug world, and that he was on his way to hand over important documents to the federal police. The feds want these papers badly, the drug lord wants them even worse, and only Nico and Max can retrieve them. But with Max recruited by the feds and Nico lured by the Mafia's money, the two friends are forced to cross swords in a hopeless and deadly situation...