In August 1960, two police officers, Earl Green and Fred Fry, were patrolling a rural road near Red Bluff, California, when they witnessed a massive glowing object descending from the sky. The craft hovered silently above their patrol car, illuminating the surrounding area with a bluish light. The officers described it as a large disc-shaped object with rotating lights on its underside.

During the encounter, their patrol car's electrical systems began malfunctioning, and their radio transmission filled with static as they attempted to report the event. The object hovered nearby for several minutes before suddenly accelerating upward and disappearing into the night sky. Once it left, the vehicle's electronics returned to normal.

The sighting was investigated by the U.S. Air Force under Project Blue Book, but explanations such as helicopters, balloons, or astronomical objects failed to fully account for the craft's silent hovering and its effect on the patrol car's electrical system.

The Red Bluff UFO Encounter remains one of the most notable law enforcement sightings, involving credible witnesses, close proximity to the object, and unexplained electromagnetic interference.