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News: Woman, 23, arrested for DUI after fatal three-vehicle crash in Lone Tree 

Written by Dormer Harpring reviewed by KC Harping. March 25, 2026Accidents In the News

LONE TREE, CO – A 23-year-old woman was arrested for DUI after a fatal crash in Lone Tree on Sunday, 9News reports.

The incident happened around 1:45 a.m. on I-25 near Lincoln Avenue. Lone Tree Police revealed in an arrest affidavit that there were two collisions involving three vehicles.

The 23-year-old woman, identified as Citlaly Guzman-Aguilar, was allegedly driving at a high rate of speed when she crashed into a Subaru driver standing outside his vehicle.

Guzman-Aguilar also rear-ended a Ford.

The two drivers died from their injuries.

According to the affidavit, Guzman-Aguilar said she believed she was traveling 70 mph and said she was coming from Colorado Springs, where she visited Garden of the Gods. When she arrived in Lone Tree, she noticed a vehicle that was sideways and said she “struck something.” Airbags were deployed.

Guzman-Aguilar initially claimed to police that she did not have any alcohol in her system, but later admitted to having two seltzers. Police said they also found several containers of alcohol in Guzman-Aguilar’s vehicle.

Officials arrested her for DUI. She is also being charged with vehicular homicide and reckless driving.

Authorities said they closed the northbound lanes for several hours before reopening.

Facing the aftermath of any motor vehicle accident, especially a DUI collision, is not easy. In the event that you were injured in a crash caused by an impaired driver, consider letting Dormer Harping, LLC help you with your next legal steps. We’ve won millions in settlements and verdicts and won’t rest until justice is achieved on your behalf. Set up a free case review with our Denver car accident lawyers online or by phone at (720) 571-8186.

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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.