Solving crimes with DNA testing: understanding the basics with podcast guest J.C. Kenney

J.C. Kenney is the author a series of cozy mystery novels, one of which involves using DNA and genealogy to solve a murder cold case. You need not be a true crime fan or a DNA expert to learn from today's episode! The conversation with J.C. hones in on the highlights of DNA and crime investigation and is a great intro for those unfamiliar with investigative genetic genealogy, often shortened to IGG.