In the statement, Mrs. Cosby says the case against Bill was "mob justice, not real justice" and is a "tragedy" that must be undone.
She also called for an criminal investigation of the suburban Philadelphia prosecutor who helped convict Cosby of sexual assault.
Cosby said the District Attorney's actions were politically motivated.
Camille said, "If they can do this to Mr. Cosby, they can do so to anyone."