FBI-CJIS Security Policy Compliance Officer
Mark Rivera, Customer Retention Manager and CJIS Security Compliance Officer with Vigilant Solutions, served for sixteen years with the Maryland State Police, retiring at the rank of First Sergeant with thirteen of those years at the supervisory and command level. He holds a Master of Science Degree in Management from The Johns Hopkins University and Secret clearance through the FBI, Baltimore.
In his right hand was what to my eyes appeared to be a very large handgun. From the snapshot image that imprinted itself into my brain, I guessed it might even be a Mac-10 machine pistol, judging by the threaded end of the short barrel.