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In November 2019, a 16-year-old female student told a Fort Collins Police Services school resource officer she was the victim of a sexual assault in September 2019.  She alleged the assault occurred in the 400 block of North Highway 287 in Fort Collins/unincorporated Larimer County so the information was given to LCSO investigators.

The victim told investigators she met a man named Andrew Koprowski via Snapchat and he agreed to sell her marijuana.  When they met, she got into Koprowski’s vehicle.  He grabbed her arm to keep her inside the vehicle, drove a short distance to a more secluded area, and assaulted her.

Investigators were able to obtain evidence to corroborate what the victim reported and obtained an arrest warrant for Andrew Francisco Koprowski (11/30/1985) of Loveland on September 29, 2021.  He was arrested on October 1, 2021 and booked into the Larimer County Jail on the following allegations:

  • Sexual Assault – Victim Submit by Force (F3)
  • Sexual Assault – Overcome Victim’s Will (F3)
  • Unlawful Sexual Contact – No Consent/Force (F4)
  • 2nd Degree Kidnapping (F2)
  • Contributing to the Delinquency of a Minor (F4)
  • Distribution of Marijuana to a Minor (Drug Felony 4)

Koprowski posted $50,000 bond and was released on October 5, 2021.  A booking photo is attached.

Investigators believe there may be additional victims who had contact with Andrew Koprowski for the purchase of marijuana or other products on social media.  Anyone with information should contact Investigator Stephen Gates at 970-498-5169.

The charges are merely an accusation and the defendant is presumed innocent until, and unless, proven guilty.

Click a photo to enlarge.

Published on: 
Thursday, January 6, 2022 - 11:08am
Contact Details: 

Public Information Officer
Larimer County Sheriff's Office
(970)980-2501 |  Email

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