A Monday evening alert warned of police activity near CSU's Chemistry and Microbiology buildings before the area was cleared within the hour.

A hazmat response took place at the Littleton Alamo Drafthouse, tucked inside the busy Aspen Grove shopping center.

Emir Esau Ortega, 16, died after a left-turning Impala struck his motorcycle in Greeley. His death comes amid a series of recent motorcycle fatalities.

Denver police hospitalized a person found on DIA's north airfield Saturday — the airport's seventh fence breach since 2023.

Major roads near 96th Avenue and I-76 shut down as Adams County deputies investigate a Monday morning shooting.

A shelter-in-place order locked down a swath of northern Thornton near Riverdale Regional Park after an officer was shot overnight.

Bryan Glyn Tylor turned himself in after SWAT and detectives searched his East 16th Avenue home, authorities say.

A Colorado appeals court says Judge Eric Johnson's instructions let jurors convict Efren Martinez under the wrong mental-state standard.

Dusty Jones says ex-boyfriend Sean Maas pocketed insurance money after a fire at their Capitol Hill pub.

Akram Marseet told a court clerk the judges would be dead sons of a slur if he ever found them.

Deryck Middleton says a misspelled email led police to arrest the wrong man in a child-luring case, then dismiss it after his own lawyers found the real suspect.

A man was stabbed three times near Larimer Street downtown; police say he should recover as detectives sort out conflicting arrest counts.

Aisha says she could not breathe as a man choked her; he had called her “killer Muslim” the day before.