Super-star Tyler Perry isn't satisfied with the investigation that has been done on his nephew, Gavin Porter's, death in a Louisiana prison. He has hired pathologist Michael Baden to perform a second autopsy on his nephew who died in prison this week. Porter, who was 26, was found about 8:30 p.m. CST Tuesday at Farmerville, Louisiana's Union Parish Detention Center. His death came after apparently hanging himself in a cell with a bedsheet, according to Union Parish Sheriff Dusty Gate. Sheriff Gate told the Monroe, Louisiana News-Star that Porter had been placed in the cell Saturday after a fight involving several inmates, stating that no foul play was suspected.