The Evidence Room by Cameron Harvey is a police procedural set amidst the swampy land of Florida's Cooper Bayou where a girl returns home to the scene of a crime that shook her world 20 years prior (available June 2, 2015).
In 1989, Cooper’s Bayou was shaken to the core by the murder of one of the town’s young mothers. Her four-year-old daughter, Aurora Atchison, was left at the local grocery store. Her abusive husband was the obvious suspect, but he escaped and hasn’t been seen in town since.
The detective working the murder brings Aurora to the medical examiner’s office in the wee hours of the morning. He can find no one else to watch the little girl while he works the case.