Yeah.
“Accident”
An Army truck pulled out of a supply yard in front of Patton’s car. It was a low speed crash and at first no one realized that Patton had been injured. No one else was hurt in the crash. Since the accident had involved Patton it was investigated by officers. Neither enlisted driver was disciplined by the Army. Patton survived nearly two weeks but he had suffered a broken neck and was paralyzed. He died of a heart attack possibly brought on by pneumonia.
In order to be something other than an accident the plotters would have needed to know that Patton and Gay would decide to go pheasant hunting, and they would have to predict that a low speed collision that injured no one else would kill Patton. Ockham’s Razor would suggest that it was an accident.