Officer Stone is a police officer of the Los Angeles Police Department.
He's partnered with Officer Hill.
He and Hill engaged in a car chase, along with Officer Tom Hansen. When the drive reveals himself to be Cameron Thayer, who happens to got in involved in car robbery with Anthony and Peter Waters, who the former hid in the producer's Navigator, was tired of being pushed around. When Cameron started yelling insults at them, Officer Hansen steps in to tell them he recognizes him before Cameron pulls out Anthony's gun and prevent him from aggravating the situation, Officer Stone and Hill drove off after Tom convinces them to give Cameron a "harsh" warning.
Officer Tom Hansen
Sgt. John Ryan