The Folsom Police Department is asking for assistance to find a 45-year-old man who has been reported missing.
Mark Mertzger was last seen on Thursday morning at Livermore Park leaving for a run.
Mertzger is described as as 5-foot-11, 190 pounds with light brown hair and was last seen wearing a white T-shirt and navy blue shorts.
If you have seen him or know information on his whereabouts, contact the police at 916-355-7231.
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