When her body is found to have fallen from a tall building where she was taking pictures at night and a suicide note in her handwriting is found as well, the conclusion seems obvious. Yet Cardinal, though he is placed on leave, won't let it rest. He discovers the suicide note was written weeks before Catherine's death and bears someone's fingerprints other than her own.
Meanwhile Sgt. Lisa Delorme, one of Cardinal's colleagues on the force, is assigned to a child pornography case. Evidence suggests the photographs were taken in the Algonquin Bay area. Amazingly, the pornography case and Catherine's apparent suicide have a thin connection to one another.
This novel by the Canadian author, whose books are not as readily available in the U.S. as I would like, makes riveting reading from beginning to end, which is somewhat surprising in that Blunt, unlike most mystery writers, gives the surprises away early. Readers know what happened and who's responsible long before Cardinal and Delorme do. Yet revealing the killer at the beginning of each episode never prevented Columbo from becoming one of the most popular TV detectives ever. Perhaps Giles Blunt is a fan.