There are two stories in one here. The first is how an inebriated man had a total meltdown on a flight, so bad that he had to be dragged off the flight by several cops. But the second story...
Nasty Brawl Breaks Out Onboard With Passengers Throwing Trash At Biting Assailant

A four-hour flight from Turkey to England turned into an eight-hour journey after the plane had to make an unexpected stop in Bulgaria to dump off an unruly passenger. An Onboard Brawl With Punching, Biting, And Throwing Trash Forces...