Physical Evidence In 1960s FBI Investigations - CharlieDeanArchives / Archival Footage

Federal Bureau of Investigation training: How to gather physical evidence at scene of crime. Opening scenes show a couple asleep in bed when an apparent thiefbreaks in and makes a noise. Husband, Bob goes to investigate and is hit from behind. He falls to floor and is helped by his wife, Louise. They discover items left behind by thief. When police arrive at scene, they immediately post guard at door to protect crime scene until detectives arrive to gather physical evidence at crime scene which they identif