Police: Safety lapse likely caused Sri Lanka blast
The wife of a Sri Lankan policeman, killed in an explosion, weeps at a police station in Karadiyanaru, a small town in the former conflict zone in eastern Sri Lanka, Saturday, Sept. 18, 2010. Three containers filled with explosives meant for road construction detonated Friday outside a police station in eastern Sri Lanka, killing more than 20 people, most of them police officers, in a blast government officials called an accident. (AP Photo/Chamila Karunarathne )