Passenger arrested after threatening fellow passengers on Malaysia Airlines flight, forcing emergency landing

A Malaysia Airlines flight from Sydney to Kuala Lumpur had to turn around due to a disruptive passenger.
The 45-year old man was arrested after threatening to "blow up the plane" and exhibiting concerning behavior.
No explosives were found after searching the man's belongings.
The plane landed safely back in Sydney and passengers were evacuated.
Delays and cancellations resulted at the Sydney Airport following the incident.