Patrick Frazee, Fiance of Missing Colorado Mom Kelsey Berreth, Arrested

Kelsey Berreth, 29, was last seen in Woodland Park, Colorado on Nov. 22, 2018. Woodland Park Police Department

The fiance of missing Colorado mother Kelsey Berreth was arrested on Dec. 21, as investigators said evidence indicates Berreth is dead.

The warrant was served at Frazee’s home outside Woodland Park, Colorado judicial spokesman Rob McCallum told CNN. The Teller County jail confirmed the arrest with KKTV.