Deaths involving F.E. Warren airman ruled murder-suicide
CHEYENNE (WNE) β A shooting in Fort Collins involving an F.E. Warren Air Force Base airman has been ruled a murder-suicide as an act of domestic violence, according to the Larimer County Coronerβs Office.
In the early hours of Sept. 30, Fort Collins Police Services responded to reports of a shooting in the 100 block of West Fairway Lane, Fort Collins, Colorado.
Upon their arrival, officers found the suspected shooter, 20-year-old Airman 1st Class Marcus Evan Jackson, deceased. His death was ruled a suicide by the coroner.
Police also located the victim, 18-year-old Alyssa Paige Reardon, in need of medical attention.
Reardon was transported to Medical Center of the Rockies in Loveland and died from her injury Oct. 1. Her death was ruled a murder, according to an FCPS news release.
The coroner determined that the cause of death in both cases was gunshot wounds.
The case is still under investigation.
Both Jackson and Reardon were Colorado residents, but Jackson was a security forces member assigned to the 90th Missile Security Forces Squadron, 90th Missile Wing in Wyoming.
He was assigned to F.E. Warren Air Force Base in November 2023 and entered active duty May 2023. He was promoted to his current rank in July of that year.
This is the third time this year an airman from the 90th Missile Wing has been involved in a shooting incident. In all three instances, a 90th Missile Wing airman has been identified as the shooter. In the two other incidents, the victims were also airmen.
FCPS instructed anyone with information about this case who has not already spoken to police to call Detective Cole Giandomenico at 970221-6558.
This story was published on Oct. 8, 2025.