I wondered why the silly story about her snooping on his laptop. He spotted her winning a large sum of money and killed her for it. There appears to be evidence supporting that. In any case, if he makes it out of prison alive, it will be a miracle.
He spotted her winning a large sum of money and killed her for it.
But, you'll also notice (from the video) that they knew each other, before she came up to the table. Joran van der Sloot was already at the table and she came up and walked over to him and shook his hand like he was an old friend, right when she came up.
And when I saw the videos of her following him up to his room, she did that so casually, it was like she was already a girlfriend. So, there was already something "going on there" before that evening at the poker table and when they went up to his room.
Not that this has anything to do with the murder, I'm just saying that there was already a lot of "familiarity" going on there before that evening. She was not a stranger, before that night.