Swerve (2011)

Driving cross-country to a job interview Colin opts for a shortcut and happens across a fatal car accident. One of the drivers the intriguing Jina is shaken but not hurt while the other lies dead - leaving a suitcase full of money without an owner. Colin resists temptation and hands it into the local cop wanting to get on his way. But what initially seemed to be a good deed prompts a series of strange events to unfold where nothing is quite what it seems and Colin quickly finds it hard to leave town.