Tyshun Lemons, 30, was found dead at the prison on Oct. 2. Cameron Williams, 24, was found dead there on Oct. 30. Video above: Fourth inmate death at Waupun Correctional Institution since June ...

Nearly a dozen prison employees have now resigned or been fired since the U.S. Department of Justice launched a probe into a suspected drug, phone and contraband smuggling ring within Waupun ...