Keith Flint, 49
https://www.bbc.co.uk/news/entertainment-arts-47442312
Christ he was only a couple of years older than I am, I can still remember nights out as a student and the whole place turning into a pretty much a mosh pit whenever Firestarter started playing.
http://youtu.be/wmin5WkOuPw
Not to everyone's taste but my God where they some good nights
Drugs...?
I'm not so sure, he was a keen motorcyclist and took part in a number of official race events as well as having his own team so wouldn't have wanted to risk being picked up in random drug testing.