An Amazon cargo jet overran a runway at Miami International Airport on Saturday, killing at least five people and igniting a large fire, according to multiple reports from across the political spectrum. The aircraft skidded off the end of the runway and came to rest outside airport boundaries, with flames and smoke visible in videos captured by witnesses near the scene.

Emergency crews responded rapidly to the crash site, working to extinguish the blaze and reach those aboard the aircraft. The number of people on board and the precise circumstances leading to the runway overrun were under active investigation as of Sunday morning. Authorities confirmed at least five fatalities, though officials cautioned that the situation remained fluid.

The National Transportation Safety Board is expected to lead the federal investigation into the incident. Runway overruns, while relatively rare, are among the more studied categories of aviation accidents, and investigators will examine factors including weather conditions, aircraft mechanical status, crew actions, and runway conditions at the time of the crash.

Miami International Airport temporarily suspended operations on affected runways following the crash. Amazon acknowledged the incident and said it was cooperating fully with investigators and emergency responders, offering condolences to the families of those killed. The identity of the aircraft operator and the cargo carrier contracted by Amazon were not immediately confirmed in initial reports.

Witness accounts described a dramatic scene, with flames shooting from the aircraft as it came to rest off the runway. Videos circulated widely on social media showing thick black smoke rising from the wreckage. Airport officials urged the public to avoid the area surrounding the crash site as the investigation and cleanup operations continued.