Anaheim police: Suspected serial killers were wearing GPS devices as sex offenders

Anaheim police: Suspected serial killers were wearing GPS devices as sex offenders
This combination of undated photos from the Megan's Law website shows suspects, Stephen Dean Gordon, 45, left, and Franc Cano, 27, who were arrested on Friday, April 11, 2014, on suspicion of killing four women in Orange County, Calif. (AP Photo/Megan's Law)

ANAHEIM, Calif. (AP) — A police chief in California says two parolees charged with killing four women were wearing GPS trackers at the time of the murders — and there may be more victims.

Anaheim Chief Raul Quezada said Monday that Franc Cano and Steven Dean Gordon were both wearing the ankle monitors last fall when the women were killed in Anaheim and Santa Ana.

Cano and Gordon are registered sex offenders who have known each other since at least 2012.

They were charged Monday with four counts of murder and four counts of rape and could face the death penalty if convicted.