After 30 years, Detective Jim Scharf and CeCe Moore solve the murder of a teenage couple with the help of genetic genealogy, which brings up questions of consent and privacy despite the fact we have the tools to catch the many killers responsible for approximately 250,000 murders in the U.S.

When a DNA match on an online ancestry database leads him to a second cousin who disappears as quickly as he resurfaces after an epic fall from grace, WIlde must figure out if his cousin is linked to a cunning conspiracy involving a ruthless killer.

"When the police found the first body, left on a bonfire in the fields, they worried it had the hallmarks of a serial killer. Now, as they find the second, they know for sure. Panic about the "bonfire killer" quickly spreads, and constant vigilance is encouraged among the local residents. But single mom Aisling Cooley has a lot to distract her: two beloved teenage sons and a quest to find her long-lost father. After much debate she decides to upload...