In the riverside town of Bedford, four students can hear the haunting voice of a woman singing. The beautiful melody is coming from their neighbour a reclusive creature who never opens the door to anyone or leaves her home in daylight. They have no way of knowing that the woman next door,
It was meant to be a harmless stag night prank. A few hours later four of his best friends are dead and Michael Harrison has disappeared. With only three days to the wedding, Detective Superintendent Grace - a man haunted by the shadow of his own missing wife - is contacted by Michael's beautiful, distraught fiancée, Ashley Harper. Grace discovers that the one man who ought to know Michael Harrison's whereabouts...