 He returned to the Dolphins in 1983, and showed much promise, rushing for 392 yards in 14 games with a 4.6 yards per carry average.Overstreet was killed in a car accident in June 1984.He was driving northbound in his 1980 Mercedes on Texas State Highway 155, when his car swerved off the road about 10 miles northeast of Tyler into gasoline pumps at a service station and exploded.