The First Time (2003)

Jeffrey Atkinson's life takes a major turn when one night, in a moment of panic, he pulls the trigger and ends the life of a burglar. Finding the man to be unarmed, he decides to conceal the crime. After all, this is just an anonymous criminal - or is it? Atkinson is soon compelled to find out who this stranger really was, and begins a quest to see what sort of life he has just ended. But then come the strange phone calls and unexpected visits from ominous strangers, looking for him, watching him.