Convicted killer Scott Peterson was hurt in an incident involving another person at Mule Creek State Prison over the weekend, officials say.

Scott Peterson, convicted of murdering his pregnant wife and unborn son, was injured Sunday at a state prison during an “incident,” according to the California Department of Correction and Rehabilitation.

Scott Peterson, the man convicted of murdering his wife and unborn son, was injured after an interaction with another person at Mule Creek State Prison in Amador County, officials said Tuesday. The injury happened Sunday,