Ariel Castro's Brothers Call Him a "Monster"

Castro is accused of kidnapping and raping three women in Cleveland

(CNN) -- Ariel Castro's brothers no longer refer to him as kin. Instead, they call him "a monster" who should rot in jail after being accused of kidnapping and holding three young women hostage in his home for a decade.

"I had nothing to do with this, and I don't know how my brother got away with it for so many years," Pedro Castro, 54, said when he and brother Onil Castro, 50, sat down for an exclusive interview with CNN's Martin Savidge this weekend.