Chaos (2005)

In Seattle, detective Quentin Conners is unfairly suspended and his partner Jason York leaves the police force after a tragic shooting on Pearl Street Bridge, when the hostage and the criminal die. When a bank is heist with hostage situation, Conners is assigned in charge of the operation having the rookie Shane Dekker as partner. The thieves, leaded by Lorenz, apparently do no steal a penny from the bank. While chasing the gangsters, the police team discloses that they planted a virus in the system, stealing one billion dollars from the most different accounts, using the principle of the Chaos Theory. Further, they find that Lorenz is killing his accomplices. [imdb]