The former head of flight operations for the U.K.’s Civil Aviation Authority says that there might have been a struggle on the flight deck of the EgyptAir plane that crashed on Thursday morning.
“One’s inclined to go towards the theory that there had been some interference on the aircraft, and on the flight deck, with the control of the aircraft,” Captain Mike Vivian was quoted as saying by The Independent.

In this Thursday, May 19, 2016 video image released by the Egyptian Defense Ministry, an Egyptian plane searches in the Mediterranean Sea for the missing EgyptAir flight 804 plane which crashed after disappearing from the radar early Thursday morning while carrying 66 passengers and crew from Paris to Cairo. The Egyptian army said Friday, May 20, 2016 that it has found wreckage of the missing Airbus 320 (290 kilometers) north of the city of Alexandria, Egypt. Logo in top left corner of the Egyptian Defense Ministry. Arabic at right reads, "From the search of the missing plane." AP Photo/Egyptian Defense Ministry