I heard that the door was locked from inside the room where he died. I’m thinking it must have been bolted from the inside. How do they know it’s the people I’ve seen pictured that are assassins? Are they on some kind of assassins list??
The story in The Telegraph was that there were no security cams in the hotel corridor and the team members were able to use sophisticated methods to silently get the card-key lock opened while another member kept watch at the elevators. It was the next day when they found the body and even longer before they decided that, considering who he was, it might not have been natural causes. He was grabbed and smothered by four assassins so there wasn’t a mark on him.
Digital cameras everywhere nowadays. Most of the footage had not yet been automatically erased. It’s a lot harder than it used to be.