This is the most disgusting thing I’ve seen so far about this: speculation that the copilot was an ‘omega male’ suffering from ‘omega rage’:
alphagameplan.blogspot.co.uk

I haven’t even looked at the comments yet, this is from the blog itself: (emphasis mine)

Now, obviously no one else was responsible for Lubritch’s actions if it indeed was Omega rage at work. He alone bears the blame. But it is somewhat haunting to think about how many lives might be saved each year if the sluts of the world were just a little less picky and a little more equitable in their distribution of blowjobs.

I see, it’s wimmens fault. Apparently we’re all ‘sluts’ but also need to be ‘less picky’. And they claim irrationality and illogic are ‘female’ traits!

So there you have it folks. A blowjob could have stopped it all!