Officer Down

Theresa Schwegel Officer Down is the winner of the Edgar Award for Best First Novel.

The Chicago Police Department says Samantha Mack shot her partner, Fred, during the confusion of a bungled pursuit. Mack says it was their quarry, a violent pedophile named Marco Trovic, who fired the deadly round in that darkened room. But Mack was knocked out and can't really say what happened.

When no evidence of Trovic is found on the scene and the bullet is shown to have come from Mack's own gun, the D...