In December 1978, Studio 54 was raided after Rubell had been quoted as saying that only the Mafia made more money than the club brought in. In June 1979, Rubell and Schrager were charged with tax evasion, obstruction of justice, and conspiracy for reportedly skimming nearly $2.5 million in unreported income from the club's receipts, in a system Rubell called "cash-in, cash-out and skim." Police reports state that cash and receipts were in the building and were hidden in the ceiling sections of Rubell's office, where both he and Schrager worked.