Amy Walsh returns to Philadelphia after 10 years to visit her ex-cop, current-con father and to join a stick-up crew. After a job gone wrong, Warren Mercer, the cop who put her dad in prison gets on her trail.
A couple robs banks while the daughter sits in the back of the car. As the man has a limp it's the woman doing the actual robbery. Something goes wrong and she gets shot. He moves and slowly loses his sanity.
Aaron meets Susan on his package delivery route and immediately becomes enamored. The problem is that Susan lives with William. Aaron's mental state becomes more and more fragile as his obsession grows.
