James W. von Brunn is seen in this recent Maryland Motor Vehicle Administration handout photograph. Authorities identified James W. von Brunn, 88, as the suspect that killed a security guard at the U.S. Holocaust Memorial Museum in Washington on Wednesday and was wounded when guards returned fire, officials said. REUTERS/Maryland Motor Vehicle Administration via Talbot County Sheriffs Department/Handout (UNITED STATES CRIME LAW HEADSHOT IMAGES OF THE DAY) FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS