Not quite the same, but does anyone else remember the Irish girl who was targeted by a terrorist? He pretended to be in love with her, was going to marry her - in Israel. He got her to buy a ticket for an El Al flight, and shortly before, gave her a suitcase to take, to put her wedding dress in.
However the El Al staff were so switched on, security-wise (they had to be) that they had her down as suspect from the word go, since she didn’t fit any of the usual passenger profiles.
However they let her check in, but immediately checked her baggage - of course it contained a bomb. The bloke had intended to blow up the whole plane, with the poor girl in it.
I’ve often wondered how the poor thing must have felt when she found out what her ‘beloved fiancé’ had planned for her.