A sting operation resulted in the arrest of a paroled felon for impersonating a Cal/OSHA inspector and victimizing employers in the Los Angeles County area. Mark Dwayne Jackson allegedly threatened to impose severe fines for non-existent safety violations unless the business owners agreed to a cash settlement. The suspect was arrested after accepting marked money from a business owner wearing a concealed recording device. A search of Jackson’s home revealed false Cal/OSHA identification cards and the names and addresses of other potential business victims.