Accidental decapitation: a case report.

We report a case of an accidental decapitation of an agriculture worker in a field. The scene investigation revealed that the worker had loosely tied a scarf tied over his face in an attempt to diminish his exposure to barley dust, to which he was allergic, while distributing the barley loads with a shovel upon a trailer. The trailer was simultaneously being loaded by a helix elevator machine and its rotating shaft suddenly caught the victim's scarf and pulled it down to the victim's neck. The rotating motion immediately tightened the scarf around the neck resulting in hanging/strangulation noose that, by continued tightening, caused decapitation of the victim. The victim's body was found on the ground by the trailer and the victim's head was discovered in the barley load in the trailer. Examination revealed that the neck was severed at the level of the second and third cervical vertebrae.