No one on board knows, but the person who booked a last minute flight from MJN's last stop is the serial killer the local authorities are after. The one who takes hours with very sharp knives, carves up his redheaded victims slowly, precisely, with very sharp knives for hours or sometimes days, keeping them alive and in excruciating agony until the very end.

No one on board knows that, though. They only know that he seems to be succeeding in chatting up a thoroughly blushing Captain Martin Creiff.