What Happened to Patrick Verjans?

In this news item  http://www.abs-cbnnews.com/pinoy-migration/07/24/09/kin-murdered-belgian-convinced-pinay-wife-did-it I read that Dumaguete resident Patrick Verjans kicked it a few years back.  Too many arguments with the neighbors?  I have no idea.  I'm sure somebody knows, but we'll just chalk it up to mystery, as apparently the case is still open, if I read the article correctly.