Vigilante (2008)

When Luke, a highly successful businessman, is viciously attacked and his fiancée is raped and murdered, he pledges to use every last dollar he has to train himself in deadly hand to hand combat and use it against any wrong doers who dare to cross his path. But little does he know that his own attackers are highly connected to an underworld crime family who have close ties to corrupt police and they are all actually looking for him, too.