The JFK cabin crew were not partying in the bar at the Arora Hotel.
7 out of 8 of the crew were in bed.
There were more than one set of BA crew staying in the hotel that night.
The JKF crew's report call was delayed.
They were told of the allegation and all of them removed from flying duty.
There were tested by an independant company appointed by BA.
Only one crew member reportedly was over the limit.
I hope the anonymous caller is pleased with themselves. Firslty, they got their facts wrong which resulted in the cancellation of an entire flight affecting 150 passeners holiday.
If he/she was so concerned, a call to BA directly or the Capt/CSD would have resulted in the problem being sorted out far more effeciently without the need for so much disruption. They are, after all in charge of the crew. Sounds like one very nasty, jealous, spiteful caller to me!!
Just my opinion