Yep, the media are guilty of either making stuff up or reporting any old tut they're told. I imagine his wife prefers to say as little as possible but whats the point the media reporting all different information?
Was MM heading home or out for a general walk? Did he plan to meet the rest of his party back at the beach where he left them or back at the hotel?
Did he indicate roughly how long he would be? We'd all do the same I'm sure if we were leaving our family on a beach in a foreign land.
Is he definitely staying in a villa owned by the friends who are on holiday with them? If he was ill and hadn't got a clue where he was going, why wouldnt the other bloke accompany him and make sure he got back ok, seeing as he knows the area, assuming he does indeed own a property there.
Whether MM was ill or not, would he decide one minute to spend the day on a beach in shorts, trainers and a polo shirt to suddenly decide to scale a mountain or head underground and explore some dangerous caves, all on his own and with no mobile phone or water.
The media reports are so full of holes its no wonder we're on thread 3 and going round in circles.