Help find the name of the movie

film of the year 1990-2000 I do not know exactly. The plot is like this - the guy disappeared without trace his older brother was associated with a local gang. And my brother grew up and also went to work with them. he was given 10,000 doars to take to someone and he decided to swim
in the sea. While swimming the money was stolen here the hunt began for him. who watched?