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News UPDATE: Man faces 13-year prison sentence for crash that killed Golden PD officer 

Written by Dormer Harpring reviewed by KC Harping. January 22, 2026Accidents In the News

GOLDEN, CO – Forty-four-year-old Nathan Geer, the man who was responsible for causing a crash that killed a Golden Police officer in November of 2024, now faces a 13-year prison sentence.

The update was confirmed by The Denver Post, which said the sentencing took place on Wednesday, Jan. 21. Geer was a former professor at Colorado School of Mines who, back in October, pleaded guilty to vehicular homicide and assault.

Prosecutors dismissed one count of vehicular assault, third-degree assault, and DUI as part of a plea agreement.

The officer who was killed was 33-year-old Evan Dunn. Dunn and his then partner, Bethany Peterson, formerly known as Bethany Grusing, were investigating a crash that involved a father and daughter at CO 58 and Washington Avenue. Geer crashed into the vehicle occupied by the father and daughter and struck Peterson and Dunn standing outside the vehicle.

The impact of the collision caused Dunn to suffer fatal injuries. Peterson and the father and daughter from the other vehicle were left in serious condition.

On the day of the crash, police conducted a field sobriety test on Geer, who had a BAC over twice the legal limit.

Dunn’s family requested the maximum sentence for Geer at Wednesday’s hearing.

If your loved one was killed in a DUI collision, leave it to Dormer Harping, LLC’s Denver wrongful death lawyers to help you hold the at-fault driver accountable and work with you personally to recover fair and full compensation for funeral expenses, hospital bills, and more. Set up a free consultation online or by phone at (720) 571-8186 today.

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This page has been written, edited, and reviewed by a team of legal writers following our comprehensive editorial guidelines. This page was approved by attorney, K.C. Harpring, a Denver personal injury attorney with extensive legal expertise.