Residents in Northern Colorado have been calling police after they received child sexual abuse material in the mail last week.

Lone Tree police arrested a 33-year-old man Friday in connection with a woman found dead last week. Police arrested Troy Marcus Reynolds Jr. on suspicion of first-degree murder, burglary, animal cruelty, menacing and tampering with physical evidence.

One officer was treated for a minor injury after being struck in the head by debris following a vehicle striking a marked Colorado Springs Police Chevy Tahoe Thursday evening, according to a blotter entry from the department.

Colorado highway officials have closed I-70's eastbound lanes in the foothills due to police activity. The closure is located in the Genesee area. So far it's not clear what the nature of the police activity is.

A Colorado man who was reported missing was found dead inside a Kentucky home, leading to murder charges against a Kentucky man, according to Kentucky State Police.

The University of Colorado Boulder has lifted evacuation orders in campus areas after university police said a "bomb threat was false."

After officers pulled over several vehicles racing at speeds over 100 mph on I-70 in Colorado's mountains, a suspected drunk driver crashed into the Idaho Springs Police patrol vehicle.

A suspect was charged Thursday night after allegedly crashing into a police vehicle while under the influence.