Colorado Bureau of Investigation

Missing since 1996: Where is Katherine Allen?

Top Colorado Bureau of Investigation Headlines

Who murdered Sioux Feather Nightwalker in 2015?

Unsolved murder: Who killed this woman 17 years ago?

Man disappears while going to help stranded driver

Dale Williams Cold Case

Who shot this man and left him to die 25 years ago?

Cold case: Who murdered this woman in 1996?

Who murdered this girl after a basketball game?

More Colorado Bureau of Investigation

Man arrested in 2006 Boulder County cold case murder

Who murdered 3 people in 1999, where are their bodies?

Texas girl found safe in Colorado after Amber Alert

Cold case: Who murdered this man on Lookout Mountain?

Who murdered this man while he slept 20 years ago?

Missing woman last seen at airport found safe

Recent victim of domestic violence is missing