Ponzi scheme defrauded investors of $50 million
Murray served two-year prison sentence for fraud
Tang in court on fraud charges
Regulators allege Ponzi scheme defrauded victims of $30 million
Cherokee Gas Systems offering has rasied US$1.4 million from U.S. and Canadian investors
Tang says he’s committed no crime
Toronto police issue arrest warrant
Rule changes will substantially increase protection for investors
Agency provides tips on how to avoid becoming a victim of fraud
Quebec regulator freezes assets of 16 individuals and 7 firms