Victoryland casino closed voluntarily Monday as a court ruling loomed that could allow a raid of Alabama's largest electronic bingo operation, the last non-Indian casino doing business in the state.

Victoryland owner Milton McGregor said the casino was be closing temporarily due to the "legal shenanigans and threats" from Gov. Bob Riley and his gambling task force commander, John Tyson Jr.

Riley and Tyson contend the casino is an illegal slots operation and court rulings in Alabama have made that clear. But McGregor said no court has ruled specifically that Victoryland's machines are in violation of a constitutional amendment allowing bingo that Macon County voters approved.

"The system of government in our state has broken down," McGregor said in a statement.

Macon County's district attorney and sheriff have contended the casino is legal. Their attorneys had a Monday afternoon deadline from the Alabama Supreme Court to respond to Tyson's request to raid Victoryland and confiscate its 6,000 bingo machines.