Scott Ostler in the San Francisco Chronicle:
Hutchison wore the trash company’s jumpsuit, cap and reflective vest, and he sported a few days of beard stubble. He was collecting trash hoping to find something valuable: the DNA of a person who might prove to be a suspect in the sexual assault and murder of an 18-year-old security guard in Sunnyvale in 1969.
It was a cold case, and this was an expensive long shot. But his bosses in Sunnyvale and at the Santa Clara County District Attorney’s Office have learned that when Hutchison has a plan, you listen. In the seven years since he moved into robbery-homicide, the 38-year-old detective has solved eight cold cases — six homicides and two sexual assaults.
In his spare time.
More here.