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A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday, killing at least 50 people before dying in a gunfight with SWAT officers, police said.
A motorcyclist died after crashing into an SUV in Brighton.
One person had to be treated for smoke inhalation after a grass fire destroyed two outbuildings in Brighton Saturday afternoon.
Authorities are investigating the cause of a boat fire on Chatfield Reservoir on Saturday.
The City of Denver rolled out its new mobile restroom on Saturday.
A government spy satellite has been launched into orbit thanks to a rocket partly built in Colorado.
Police in Boulder have arrested a 26-year-old man in connection with a sexual assault.
Police have questioned and released the father of a 5-year-old after he allegedly kidnapped the boy Friday night.
Police said the 25-year-old driver of a black Audi sped down the Interstate 225 off-ramp at 6th Avenue and crashed into two vehicles, killing one driver.
People waving flags and standing at attention said goodbye Saturday to a Blue Angels pilot who was killed in a crash while practicing for an air show.
Loveland police arrested a man accused of assaulting an officer Friday afternoon.
Police in Denver are investigating a hit-and-run that occurred on a ramp from Federal Boulevard to east Interstate 70 on Friday.
A Poudre Fire Authority crew saved stranded tubers in the Cache la Poudre River on Friday.
A man accused in a hit-and-run that injured a jogger in Highlands Ranch last September has been sentenced.
