Kristin Smart

San Luis Obispo County Sheriff's Office

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.

Courtesy of Denise Smart

Thursday marked the twenty-first anniversary of the disappearance of Cal Poly student Kristin Smart. Smart, who was a freshman at the time, went missing after walking home from an off-campus party in 1996. She was legally declared dead in 2002. 

Courtesy of Denise Smart

UPDATE: September 9, 2016 at 3:53 p.m.

Items of interest found at multiple Cal Poly dig sites were being studied by investigators looking into the disappearance of missing college student Kristin Smart.