Investigator, writer form unlikely friendship in pursuit of the Golden State Killer

Investigator, writer form unlikely friendship in pursuit of the Golden State Killer

During their first meeting, Contra Costa County Investigator Paul Holes spent six hours driving true-crime writer Michelle McNamara to see the locations where the Golden State Killer struck. Correspondent Tracy Smith joins Holes to retrace that drive, and finds out how the true-crime writer and the cold case investigator became unlikely confidants.