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.
The suspect, whom authorities have identified as James W. von Brunn, operated an anti-Semitic Web site pushing a book purporting to be an "expose of the Jew conspiracy to destroy the white gene-pool."
The suspect in Wednesday's shooting at the U.S. Holocaust Museum is an Annapolis resident who served time in prison in the 1980s for trying to kidnap members of the Federal Reserve Board and gave possible insight into his motivations on a personal Web site.
A gunman entered the lobby of the U.S. Holocaust Memorial Museum in Washington on Wednesday and shot a security guard shortly before 1 p.m., according to the U.S. Park Police.