Laura Afelskie

When an amateur photographer notices "HELP" scrawled on a fogged window in a picture she took of an old house, she begins to suspect that the man living there isn't as mild-mannered as he seems.

Diana Parker learns that a home intruder is none other than her biological daughter, given up for adoption years ago. However, they soon discover that a remorseless killer will do anything to stop the family reunion including murder.