FBI — Promoter of Christian Rock Concerts Sentenced to Nearly Five Years in Federal Prison in Ponzi Scheme That Took $1 Million 0 Randall Gross CrimeMarch 2012Wednesday, March 7, 2012 at 5:34 pm PST • Views: 988 fbi.gov Baumann Pay Restitution Christian Rock Christian Rock Bands Christian Rock Concerts Federal Prison Federal Bureau Dozen Victims Historic Mansion Investor Funds Ponzi Scheme Ticket Sales Texas Federal Court Wire Fraud Scheme Securities Fraud