Sex Assault Suspect Arrested; Police Seeking Additional Victims
Published on June 23, 2026
Contact: FCPSMedia@fortcollins.gov
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On Monday, June 22, 2026, Fort Collins Police Services arrested Tristan Blackwell (DOB: 11/21/1995) for multiple charges of felony sexual assault. After investigating reports from two separate victims involving this suspect, police are concerned that other victims may exist.
Blackwell was booked into the Larimer County Jail on the following charges:
· Class 3 Felony - Sexual Assault (1 count)
· Class 4 Felony – 2nd Degree Assault (1 count)
· Class 4 Felony - Sexual Assault (1 count)
· Crime of Violence enhancement (1 count)
The court set a $50,000 cash bond for him on Tuesday, June 23, 2026.
A booking photo is attached, courtesy of the Larimer County Sheriff's Office. Based on details of the investigation, detectives are concerned there may be additional victims. Anyone with information about these or other incidents is asked to contact the police tip line at (970) 416-2825. Anyone who would like to remain anonymous can contact Larimer County Crime Stoppers at 970-221-6868 or www.stopcriminals.org.
Charges are merely an accusation by law enforcement and all suspects must be presumed innocent until proven guilty in a court of law.