Gunman kills four in Denver-area shooting spree before he is killed by police

A lone gunman shot four people to death and wounded three, including a police officer, on Monday in a Denver-area shooting spree that unfolded at several locations and ended with police killing the suspect, authorities said.
Investigators have yet to determine a motive for the rampage, which began around 5 p.m. when the gunman shot and killed two women and wounded a man near downtown Denver, Police Chief Paul Pazen said a news briefing. The suspect then fled in a car and fatally shot a man in east Denver’s Cheesman Park neighborhood, before opening fire again in a west Denver community where no one was hit, Pazen said.
According to Pazen, the suspect twice exchanged gunfire from his vehicle with Denver officers pursuing him, disabling a police cruiser. From there, the gunman drove into the neighboring city of Lakewood, where he shot and killed a fourth person inside an unspecified business, according to Lakewood Police spokesman John Romero.