Night Music: Eight homicides in one night couldn’t have come at a worse possible time for already-overworked Detectives Frank Vandegraf, Jilly Garvey and Dan Lee of the Personal Crimes Unit. The night began with the audacious shooting of a shady and reviled investigator, and proceeded to get nonstop crazier. They can’t rely on the over-strained resources of their department, and as the cases compound and unexpected connections emerge, they’re on their own against the clock, fatigue, and mounting...