Frankfurt.– A Condor Boeing 767-300, registration D-ABUD performing flight DE-248 from Frankfurt/Main (Germany) to Puerto Plata with 263 people on board, was already overhead the Atlantic at FL320 having left Ireland about 10 minutes earlier, when the crew turned the airplane around and diverted to Shannon (Ireland).
The crew dumped 8 tons of fuel, then entered a holding for about 20 minutes to prepare for the landing reporting they had 4 people on board needing to go back. The airplane landed safely on Shannon's runway 24 about 80 minutes after turning around.
The airplane resumed the flight after about 100 minutes on the ground and reached Puerto Plata with a delay of 3.5 hours.

I am glad they needed to go back!
What are they paying this reporters to write such an inclonclusive article .
No idea why they went back or what the outcome of those returned was
The airplane resumed the flight after about 100 minutes on the ground and reached Puerto Plata with a delay of 3.5 hours.
How the guy did get on board drunk is an easy answer,on these low yeld flights probably 25% of the passengers are drunk and believe me they can hide it!
So any suggestions how to avoid this?