CNN:

Washington (CNN) — Shots were reported fired Friday night between the White House and the Washington Monument, setting off a flurry of law enforcement activity, a U.S. Park Police spokesman said.

The incident was reported shortly after 9 p.m., according to Sgt. David Schlosser, spokesman for the Park Police. Responding officers found an abandoned vehicle in the vicinity of the reported incident and were searching it “trying to figure out what happened.”

 

Police Probe Possible Shots Fired Near White House : MyFoxDC.com

Huffington Post:

According to HuffPost’s Mike McAuliff, a law enforcement source says that the Secret Service saw the incident and put out a description on the two vehicles. One of the cars was abandoned at 23rd Street NW and Constitution Avenue, near the Theodore Roosevelt Bridge and the State Department. An AK-47 was recovered at the scene. Witnesses also reported seeing someone running across the Roosevelt Bridge.

The source does not believe the shots were directed at the White House, speculating that it was probably an issue between the two vehicles.