Crest is dead. He's commited suicide, probably by jumping from a rhine bridge in or near Cologne.
In the past, Crest has announced to commit suicide quite often, and for years lots of sceners tried their best to help him improve his failed life - sadly without success. At Evoke last week, he had announced that he'd now finally put an end to it, but there wasn't anything anyone could have done about it - he pretty much was a lost case really. This is a sad day for the scene - while our community is among the best when it comes to integration and giving a home to people, even our scene can't cure all problems.
Crest, rest in peace, and let's hope heaven for you will be a never-ending demoshow to enjoy.
his website: http://crest.untergrund.net/index.html