Conversation so far:
What happened with the BALCO scandal and Jason Giambi?
Jason Giambi was named by FBI officers investigating BALCO as being one of the baseball players believed to have received anabolic steroids from trainer Greg Anderson

Question: Was he found guilty?
Self-contained rewrite: Was Jason Giambi found guilty when he was named by FBI officers investigating BALCO as being one of the baseball players believed to have received anabolic steroids from trainer Greg Anderson?