Who killed Robin's parents?
Approved answer
Who Killed Robin's Parents?
As the youngest member of the acrobatic troupe known as the Flying Graysons, Grayson witnesses the murder of his parents at the hands of mafia boss Tony Zucco. This heinous act occurs as Zucco attempts to extort money from the circus that employed the Graysons. Following this tragedy, Bruce Wayne adopts Grayson as his legal ward and trains him to become his crime-fighting partner, known as Robin.