Yvonne is a police detective in a town on the French Riviera and the young widow of police chief Santi, a local hero. One day, she learns that her husband was in fact a crooked cop.Yvonne is a police detective in a town on the French Riviera and the young widow of police chief Santi, a local hero. One day, she learns that her husband was in fact a crooked cop.Yvonne is a police detective in a town on the French Riviera and the young widow of police chief Santi, a local hero. One day, she learns that her husband was in fact a crooked cop.