Washington ( CNN ) -- Several shots have been fired at the National Museum of the Marine Corps building in Virginia , the FBI said Friday . No injuries were reported . It is the second time the Marine Corps museum in Triangle , Virginia , has been fired on in recent days . The Pentagon and a vacant Marine Corps Recruiting Station in Virginia also were shot at recently . All the previous shots came from the same weapon , authorities said . Federal officials said they believe that the person taking the late-night shots at military-related buildings has a grievance against the institution of the Marine Corps but not the men and women serving in the Marines . The officials said at a news conference that they want to talk with the shooter . `` We 'd like to know what this grievance is and what we can do to try to resolve it , '' said John Perren , assistant director of the FBI 's Washington field office . The latest incident occurred Thursday night , said Gwen Adams , spokeswoman at the National Museum of the Marine Corps . No one was in the building at the time , she said . New bullet holes were found in the glass and metal structure of the building but not inside , Adams said . The new damage was found during a routine inspection , officials said . The bullet holes were on the western side of the building , which faces Interstate 95 , the FBI said . The shots probably came from the interstate , said Maj. Mike Crosbie of the Prince William County , Virginia , police department . The museum was closed Friday morning while the investigation continued , Adams said . It will remain closed for the rest of the day , she said . There were no plans Friday to cancel or postpone Sunday 's Marine Corps Marathon or any events connected with it , race spokeswoman Tami Faram said . Additional security measures have been taken , however , to bolster an `` already robust plan '' for security at the marathon , Col. Daniel J. Choike , the commander of Marine Corps Base Quantico , said Friday .
NEW : The the Marine Corps says the shooter probably has grievance against the Marine Corps museum . NEW : Federal officials say they want to speak with the shooter about complaints . It is the second attack on the Marine Corps museum in recent days . Two other military buildings in the Triangle area also have been fired upon .