For private investigator River Nightingale, the stakes are high, and her losses are twice as bad. River has already lost a partner to a better job, and now a truck has mowed down another partner and a key informant. Her surviving crew is reeling and dead set on finding the killer. Working with them is a Seattle PD homicide detective, Gage Hamlin. Gage and River have been a volatile combination since day one, but now it's twice as tense, as...