Article Photos: Authorities: Kansas man who killed 2 cops dies 9/18

Candles accumulate for fallen officers who were fatally shot as they investigated a suspicious vehicle, at a police memorial outside the law enforcement center in Topeka, Kan., Monday, Dec. 17, 2012. A suspect in the killings is dead after a nearly two-hour armed standoff, authorities said Monday. (AP Photo/Orlin Wagner)