Arthur Rudy Martinez DNA evidence spots suspect in 1970s San Luis Obispo County murder cases By Tyler Pratt • Apr 17, 2019 San Luis Obispo County Sheriff's Office Listen Listening... / 2:18 Law enforcement officials say they have solved a pair of 41-year-old San Luis Obispo County cold cases by identifying a suspect in two Atascadero murders with the assistance of DNA evidence. The San Luis Obispo County Sheriff’s Office announced Wednesday they consider the now-deceased Arthur Rudy Martinez as the killer of 30-year-old Jane Morton Antunez and 28-year-old Patricia Dwyer in the late 1970s.
