Conversation so far:
What is Queensrÿche's mindcrime?
Operation: Mindcrime is the third studio album by the American progressive metal band Queensrÿche.
Was Queensrÿche's mindcrime a successful album?
The album was certified by the RIAA as 'gold' a year after its release, and it was certified as 'platinum' in 1991.
Can you tell me a little about the Queensrÿche's Empire and mainstream success?
The album stands as Queensrÿche's most commercially successful release, reaching triple-platinum status
How long did Queensrÿche's Empire stay on the charts?
3 weeks
Are there any other interesting aspects about Queensryche's album Operation: Mindcrime and their mainstream success besides what Operation: Mindcrime was, Operation: Mindcrime reaching gold status, the Empire album reaching triple-platinum, and Empire staying on the charts for 3 weeks?
The Building Empires tour was the first full-fledged tour to feature Queensrÿche as a headlining act. The group used its headlining status to perform Operation: Mindcrime in its entirety.
Was there any downside to Queensrÿche's Building Empires tour?
during a show in Ichtegem, Belgium on November 20, 1990, a scuffle in the audience resulted in an American fan stabbing a Belgian fan fatally in the chest.

Question: What else happened follwing the stabbing?
Self-contained rewrite: What elsehappened following the stabbing at Queensrÿche's Building Empires tour?