If you are interested in true crime, I highly recommend this book about forensic investigators called NecroSearch. This nonprofit group, made up of experts from a variety of scientific fields, consults with law enforcement on difficult cases. This book examines their start and some of their cases (both successful and not so successful). Listeners will get the know a lot about some of the group’s members, as well as some specific cases and how science helps law enforcement. I found it all riveting, and I thought the performance was particularly good.