Killing of deputy in ‘traffic stop’ shows harm of illegal, abusive custom in state

Kenneth DeHart, left, in a violent “traffic stop,” is alleged to have slain deputy Greg McGowan, center, and grazed the leg of deputy Shelby Eggers with a bullet in a commercial trucking enforcement encounter on this stretch of road in Maryville, Tenn., south of Knoxville. (Photos Blount County sheriff’s office, Google)