Is it possible that he only went outside to smoke a cigarette and not to go and buy some? Is there any footage of him leaving the club/rave and getting into the car with the two men? If they left at 5am (apologies if I have that time wrong), I do wonder what the intended purpose of going to the airbnb with the two men was? Was it said that it was his first time abroad, if he got into a car with two strangers who he only met that night he does not seem very streetwise but depending on what he had been taken, he might not have been thinking logically. I wonder if the two men have been able to shed light on what happened after they got to the airbnb. I assume they have been asked this if the Police spoke to them?