For more than 60 years, Joseph Naso hid in plain sight. He was once a Little League coach and Cub Scout leader, a husband, and a father of two. He worked as a -family photographer and even briefly taught a photography course at the Academy of Art College in San Francisco. But he lived a second reality, the life of a serial killer, raping and murdering young women allegedly beginning in 1965 through at least 1994.