THE DAY HE LEFT

After a schoolteacher walks out the door and vanishes, the Santa Rosa Violent Crime team finds his disappearance is related to several crimes.

Paul Behrens is a dedicated English teacher whose relationship with his wife, Annie, has hit a new low. The two seldom spend time together or know what’s going on in the lives of their teenage children: Jesse is dealing pot, and Claire is being blackmailed by middle school mean girls. Annie's work as a night nurse has led to her affair with a doctor. Meanwhile, the Violent Crime team is scattered, with Frames on loan to Narcotics and Eden Somers, a former FBI analyst, called back to the bureau to take a look at a series of killings she’d worked on before. Unit head Eddie Mahler is still struggling with migraines and trying dating apps, which aren’t working any better than you’d expect. When the team starts looking into Behrens' disappearance, they learn that he took a disposable phone with him and that the phone he left behind contains Google searches for sexual assault, molestation, and Child Protective Services. There's a letter of resignation on his laptop. The team members use their diverse skills to search for Behrens and figure out the reason for his disappearance. When they find him shot dead in his car, the big question is: suicide or murder? Behrens’ love of literature ruled his life, and his students adored him. The clues to his death will be found in his life and his relations with others.

An excellent police procedural raised to a higher level by the in-depth look at the lives of the people who work the crimes.