Posted by Shawn Maclauchlan
RICHMOND, VA (WWBT) - The FBI has launched an investigation into a series of shootings at high-profile, military installations in northern Virginia.
The agency says the same gun was used to shoot at the Pentagon and the National Marine Corps Museum in northern Virginia.
Investigators are also conducting ballistics tests to determine if shots fired at a recruiting station this week in northern Virginia are related to the previous incidents.
No one was injured in any of the shootings.