Paul Holes

A series of reports chosen by "Dateline" correspondents that answers the question they most often get asked — what their most memorable story is and why.

An exploration of the case of the Golden State Killer who terrorized California in the 1970s and 1980s, committing 50 sexual assaults and 10 murders, and true crime author Michelle McNamara's obsessive quest to find justice on behalf of his victims.

Exploring the unbelievable true stories of suspicious deaths by retracing the investigation from start to finish, dissecting the red flags and undeniable evidence, and strange behavior that put the tragedy in question.

He's the most prolific serial predator in California history, but remains mostly unknown. His reign of terror began in the 1970s, but the fear lingers today. Who is The Golden State Killer? Investigators past and present are committed to finding out.

Paul Holes uses his years of experience with cutting-edge DNA technology to solve brutal murders across the United States.