Category DNA

Solving 40 Year Old Cold Cases

The unmasking of the Golden State Killer came by unusual means. Unusual in that Joseph DeAngelo Jr. wasn’t caught through surveillance, or from a tip that came through a jail house snitch, or from an eyewitness account of the crime. The murders and rapes suddenly ended decades ago and the trail went cold. When a […]

DNA and the Search for Justice in the East Area Rapist/Golden State Killer Case

A little over a week ago, DNA evidence was used to arrest Joseph James DeAngelo, Jr. for a laundry list of crimes that occurred from the early 1970’s through 1986. The series of rapes and murders were savage, and captured the imagination and fear of Californians. When would the East Area Rapist/Golden State Killer strike […]