What was the title of this movie?

This guy had a wife and kid. The wife was crippled. And their daughter got kidnapped. Well something was needed to be unlocked, and the guys daughter knew [I think], and the girl kept talking to the kidnapper [even though the other kidnapper told him not to]. And when the wife fought back, she used her cane to shove it onto the dudes neck. And in the movie the guy who had his wife and daughter kidnapped, he found a girl in a mental hospital, and she was saying she knew about the code something. And she'd try to flash him? And then he snuck her out of the asylum, and the one kidnapper was saying "Tell me the code! You know the code!", and there's a flashback of the girl writing the code in the sand or something. And their in a grave yard at one point. Help me please :/.