Overview
- Officials on Tuesday identified the victim as Michael Mott, 41, and ruled his death a suicide after a runway collision at Denver International Airport.
- Frontier Flight 4345, which was departing for Los Angeles late Friday, struck Mott at 11:19 p.m., triggering an engine fire and an emergency slide evacuation that left 12 people with minor injuries and sent five to hospitals.
- Airport leaders said motion sensors had just alerted operators to wildlife near an 8‑foot fence topped with barbed wire, and Mott was briefly out of camera view in nearby ditches before he scaled the fence in about 15 seconds and reached the runway roughly two minutes later.
- The NTSB is gathering details on the evacuation to decide whether to open a formal safety investigation, while Denver police, the FAA, TSA, Frontier and the airport conduct parallel reviews of the breach.
- Denver International Airport spans about 53 square miles with roughly 36 miles of perimeter fencing, which was found intact after the incident, underscoring the challenge of securing vast airfields where intrusions still occur despite layered sensors, cameras, patrols and radar.