http://en.wikipedia.org/wiki/Shaun_Wylie
My source for the death is a tweet.
It is a tweet from the official Bletchley Park feed, so I think it's
reliable enough ... but I've asked them for more, and a photo if they
can :-)
Remember: "reliable sources" is a guideline and requires the
application of good sense.
- d.
Template:Cite press release would probably be the closest but there
are other options: