The La Plata County Sheriff's Office was investigating a possible suicide Thursday at a home between Oxford and Ignacio.
The incident occurred about 11:30 p.m. Wednesday.
Tom Cowing, investigator for the Sheriff's Office, declined to release specific details of the incident, including the victim's name.
Not all family members had been notified of the death, and the investigation was in progress, Cowing said.
No foul play was suspected.