Who killed Robin's parents?
Approved answer
Who Killed Robin's Parents?
The youngest member of the renowned acrobatic family known as the Flying Graysons, Grayson witnesses the murder of his parents by mafia boss Tony Zucco. This act was committed to extort money from the circus that employed them. Subsequently, Bruce Wayne takes Grayson under his wing as his legal ward and mentors him to become his crime-fighting partner, Robin.