US Capitol Building on lockdown after officer shot By Corky Siemaszko and Associated Press 03/28/16 02:59 PM—Updated 03/28/16 03:10 PM Police locked down the US Capitol complex on Monday after a police officer was shot, NBC News has learned. “Shooter has been caught,” the Capitol’s sergeant at arms reported. “One police officer shot, but not seriously.” Roads near the visitor center were shut down, and nobody was being allowed to enter of exit the buildings, officials said. “If you are outside, seek cover,” the alert said. Luke Russert ? ?@LukeRussert Shelter in place order just went over PA systems in the Capitol. A lot of police activity near visitor center. Roads closed. 11:46 AM - 28 Mar 2016 This is a breaking news story, please refresh for updates. http://www.msnbc.com/msnbc/capitol-police-order-shelter-place-after-report-shots