It probably has no relevance but I noticed that in one of the pictures of Andrew on Google Images, he's wearing a t-shirt of the band "HIM" and I recently found a video on YouTube of a signing that took place on September 17 2007 at HMV in Oxford Street. I know it was three days after Andrew went missing but maybe he had decided to spend the weekend in London and go to the signing on Monday. It doesn't really make much sense but I thought I'd just share it here.
Another interesting thing is that their sixth album was released on September 14 2007 but only in Germany, Finland, Sweden and Ireland and was later released internationally on September 17 2007. Like I said, it doesn't really make much sense and it's probably nothing but I just found it interesting.
One thing that really bugs me is that someone, somewhere knows what really happened to Andrew and why he randomly, out of the blue travelled to London and was never seen again. I was hoping there would be some results from the Thunderclap campaign but sadly, it doesn't seem like it's done much.
http://https://www.youtube.com/watch?v=reBV9ZD5fH0