A murderer hired by Dio and his stand is the Tower of Gray.
Prior to allying with DIO, Gray Fly was involved in numerous crimes such as theft, crashes and mass murders. He was then sent by Enyaba Geil to crash the plane of that the Joestar group was traveling on.
Gray Fly is an old man with a horseshoe style haircut with an imprint of a stag beetle on his tongue. He wears a green sweater vest with a pink shirt, a blue pair of dark pants and shoes.
Gray Fly is extremely cruel and sadistic. He takes great enjoyment out of killing people and even takes their tongues as his trophies.
While pretending to be an average passenger, Gray Fly uses his Stand, the Tower of Gray, to attack Jotaro. Despite Star Platinum’s speed, he easily outmaneuvers it and tries to take his tongue. After Jotaro breaks a piece of his stinger, he tries to hit it with a flurry of punches but is easily outmaneuvered. Gray Fly then uses his Stand to kill several passengers and take their tongues. After he spells writes the word Massacre on the walls to show is goal, he tries to lose any suspicion by getting up, pretending to be surprised and knocked out by Kakyoin’s hit.
Kakyoin then tries to attack him with Emerald Splash but is outmaneuvered and hit by his Stand’s Gray Stinger. Tower of Gray dodges Kakyoin second Emerald Splash but is pierced by Hierophant Green’s tentacles and destroyed which causes Gray Fly to die as well. Before his death, Gray Fly manages to kill the pilots and destroy the autopilot causing the plane to begin to crash. He then staggers into the cockpit to taunt the Joestar group before he ultimately dies.
Tower of Gray
Tower of Gray is a large, black stag beetle with a long, sharp proboscis that can extend from its mouth. Its name is based on the Tarot Card Tower of Gray.