This House of Grief by Helen Garner– Garner details a potential murder case from 2005 in which a father and his sons drove into a dam, and the father was the sole survivor.
Hearts of Darkness by Jana Monroe– Monroe tells her life’s story working for the FBI and helping crack the cases on several serial killers.
While Idaho Slept by J Reuben Appelman– Appelman tells the story of murders of four University of Idaho students and how the combined work of the FBI and internet sleuths wound up cracking the case.