I was watching a documentary the other night on prime or discovery + but fell asleep halfway through and can't find it again! It was about a woman who went on holiday with a man she'd not met before and lied to her boyfriend saying she was going away for work? On the last day of the holiday he said she vanished when they were at sea but it turned out he'd taken out a hefty life insurance policy on her. I've tried googling but can't find it and I have to prove I didn't dream it so please can someone help!