The Beltway sniper attacks took place uring three weeks in October 2002 in Maryland and Virginia. Ten people were killed and three others critically injured in various locations throughout the Washington Metropolitan Area and along Interstate 95 in Virginia. It was widely speculated that a single sniper was using the Capital Beltway for travel, possibly in a white van or truck, however it was later learned that the rampage was perpetrated by two men, John Allen Muhammad and Lee Boyd Malvo, driving a blue Chevrolet Caprice sedan, and had apparently begun the month before with murders and robbery in Louisiana, Alabama, and Georgia which had resulted in three deaths. An earlier spree for which the pair was responsible had killed victims in California, Arizona, and Texas, for a total of 16 deaths identified as of March 2007.