The town gained national attention three times in a 10-month span early in the 21st century as a result of events which occurred within a mere quarter-mile radius. In December 2001, the town responded to complaints from anonymous citizens by banning Santa Claus from the annual holiday parade. Protesters arrived at the parade en masse, including dozens of Santas riding everything from motorcycles to fire trucks. Eight months later, an Amtrak train derailed adjacent to the town center when the tracks separated at an overheated joint, injuring 72 people, though there were no fatalities. Then, on October 2, 2002, Lori Ann Lewis-Rivera became the fifth victim of the snipers who terrorized the Washington area that month, while cleaning her auto at a Kensington gas station. (See Beltway sniper attacks.)