Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Colombia Police Station Bombed as Unrest Intensifies Reuters BOGOTA, COLOMBIA - Three police officers were killed in a bomb blast late Friday at a police station in Colombia, after thousands gathered for renewed protests and sporadic looting erupted in the capital of Bogota. A police source told Reuters 10 officers were also injured in the explosion, in the town of Santander de Quilichao in the southwestern province of Cauca, known as a hot spot for drug trafficking and violence. The source did not attribute the bombing to a particular armed group. Police are expected to hold a news conference Saturday morning. .