New discovery: The pilot’s 22-minute puzzling actions may hold the key to proving the mystery that MH370 WAS a murder

In Wednesday night's Sky News documentary MH370: The Final Search, a number of aviation experts stated their belief it was deliberate sabotage from senior flight Captain Zaharie Ahmad Shah (pictured)

This graphic shows the predicted location for MH370's wreckage at the bottom of the Indian Ocean

On March 8 in 2014, the Malaysian Airlines flight MH370 disappeared from the skies with 239 people on board - including six Australians

A relative of a person on board MH370 seconds after news emerged the flight from Kuala Lumpur to Beijing had disappeared on March 8 in 2014

MH370 captain Zaharie Ahmad Shah (pictured), who was flying the plane alongside First Officer Fariq Abdul Hamid

Australians Catherine and Robert Lawton were among the 239 people who lost their lives on board MH370 in 2014

Queensland residents Rodney and Mary Burrows also perished in the 2014 crash on board MH370 from Kuala Lumpur to Beijing

Danica Weeks lost her husband Paul (pictured left) when he vanished along with Malaysian Airlines flight MH370 in March 2014

Zaharie Ahmad Shah (pictured) was the pilot of the doomed flight

There have been a series of outlandish theories about the disappearance of the plane

While the debris proved the plane went down in the Indian Ocean, the location of the main underwater wreckage — and its crucial black box data recorders — remains stubbornly elusive.