One police officer and a suspect were killed in an armed clash with police in Lakewood, Colorado, according to Lakewood police, CBS News reported. Accordingto law enforcement, police left after receiving a call about a suspicious man on the bus of the RTD public transportation system. When police tried to approach him, the man started shooting. Police opened fire in response, as a result of which the suspect sustained injuries incompatible with life and died at the scene. Four police officers were injured in total during the shooting. They were all taken to the hospital, but one of the officers later died, and one civilian was injured, who was also hospitalized. Lakewood police are still investigating the incident.