Person killed after being hit by plane on runway at Denver airport

The moment after a Frontier Airlines plane killed a person who was on a runway after jumping a perimeter fence at Denver International Airport on Friday night is captured in air traffic control audio. "We just hit somebody," the pilot tells the control tower after halting Flight 4345's take-off. "We have an engine fire."Smoke could be seen in the Airbus A321's cabin, but Denver Fire Department quickly extinguished the fire. All 224 passengers on board were evacuated by inflatable emergency slides as a matter of precaution, Frontier said. "We are deeply saddened by this event," the airline added. Twelve passengers aboard the plane reported minor injuries from the incident, the airport said. Five of the injured passengers were taken to nearby hospitals, according to airport authorities. Their conditions were unclear.The Frontier Airlines flight was taking off for Los Angeles International Airport at around 23:00 local time (06:00 BST) when it hit the individual, authorities said. The unnamed individual had after leapt over a perimeter fence two minutes before the impact, said the carrier.An air traffic controller had just told the Frontier pilot they were clear for takeoff and wished them a good night.After a short pause, the pilot called back to the tower, according to air traffic control audio."We're stopping on the runway," the pilot tells the tower, adding that the plane just hit someone."There was an individual walking across the runway, " the pilot says. "We have 231 souls on board," he adds, including seven crew members. The plane was moving at a "high speed" at the time, Transportation Secretary Sean Duffy said. "Late last night, a trespasser breached airport security at Denver Int'l Airport, deliberately scaled a perimeter fence, and ran out onto a runway," Duffy said in a statement. "No one should EVER trespass on an airport," he added.Commercial airliners typically take off at speeds between 150 and 180mph (240–290 km/h).