ARAPAHOE COUNTY, CO — A 19-year-old passenger died after a Ford F-150 struck a Colorado State Patrol vehicle and then hit a semi on westbound Interstate 70 east of Byers on Wednesday morning.
The pickup was driven by an 18-year-old man who lost control while troopers were already working a separate semi crash near milepost 321. The driver and passenger were taken to area hospitals after the collision, while the trooper involved was evaluated as a precaution.
Colorado State Patrol crime investigators and the Vehicular Crimes Unit are now examining how the crash unfolded and what led the pickup to veer into the emergency scene.
Troopers were already on scene for an earlier semi crash
The deadly collision happened while troopers were responding to a single-vehicle semi crash that had caused property damage but no injuries. That earlier crash was being handled in the westbound lanes shortly before 6:45 a.m., according to Colorado State Patrol.
As tow trucks worked to remove the semi from the center median, one patrol car was positioned partly across the left lane of travel. Investigators said the emergency setup was in place when the Ford F-150 approached and struck the patrol vehicle.
Officials have not said what caused the initial semi crash. The focus now is on the sequence of events that followed once troopers and towing crews were on the roadway.
Pickup lost control before striking patrol car and semi trailer
Preliminary information indicates the Ford F-150 first hit the patrol car, sideswiped its passenger side, and then continued westbound. From there, the pickup went into the center median, struck the guardrail, and then hit the rear driver’s side of the semi-trailer.
The crash happened in a short stretch of roadway already disrupted by the earlier wreck and recovery work. Colorado State Patrol said the patrol car had been partly blocking the left lane while the tow operation continued nearby.
The force of the impact left both pickup occupants needing medical care. Investigators have not released further details about speed, road conditions, or whether impairment played any role.
Driver hospitalized and passenger later died from injuries
The pickup driver, an 18-year-old man, was taken to an area hospital with serious injuries after the collision. The passenger, a 19-year-old man, was also transported to a hospital, where he was described as having life-threatening injuries.
Colorado State Patrol later said the passenger died from those injuries. His name will be released by the Arapahoe County Coroner after family members are notified.
No injuries were reported at the scene for the trooper whose car was struck, though that trooper was taken to a hospital for a precautionary medical evaluation. State Patrol did not say whether any other responders were hurt.
State investigators are reviewing the crash sequence
The Colorado State Patrol Vehicular Crimes Unit is leading the investigation into the deadly wreck. That review is expected to focus on how the pickup came into contact with the patrol car and how the secondary impacts occurred after the vehicle left the lane.
Because the crash unfolded during an active roadside response, investigators will also be looking at the placement of the patrol vehicle and the tow trucks that were removing the semi from the median. State Patrol has not announced any charges or citations.
At this stage, officials have released only the basic sequence of events and the condition of the people involved. The investigation remains open.
What happened on westbound I-70 near milepost 321
The crash site was on westbound I-70 near milepost 321 east of Byers, in Arapahoe County. The stretch of interstate was active with emergency crews and recovery work when the second collision happened.
For drivers, the scene combined a disabled semi, a patrol car partly in the lane and tow trucks working in the median. That mix of hazards left little margin for error when the pickup lost control and entered the response area.
State Patrol has not given a timeline for when the roadway fully reopened, but the incident underscores the risks troopers and tow crews face when working on live traffic lanes.
