title: Suicide with two makes of captive-bolt guns (livestock stunners) fired simultaneously to the forehead.
abstract: In humans, most fatalities from slaughterer's guns are suicides committed by persons familiar with stunning devices. The great majority of cases accounts for shots to the head, especially the frontal region. Only a small number of two subsequent cranial shots from captive-bolt humane killers have been reported up to now. In the case presented by the authors, a suicide by simultaneous shots to the head fired from two different makes of captive-bolt guns (one of them having two separate outlets for the combustion gases in the muzzle plane, the other type having no additional openings) is described for the first time. One of the shooting devices remained in firm contact with the left hand and produced patterned staining from rust corresponding to the surface relief of the gun. The medicolegal and criminalistic aspects of this unique case are discussed with reference to the pertinent literature.
authors.affiliation: Institute of Forensic Medicine, Medical Center, University of Freiburg, Albertstraße 9, 79104, Freiburg im Breisgau, Germany. rebecca.pircher@uniklinik-freiburg.de.
authors.forename: Rebecca
authors.initials: R
authors.lastname: Pircher
authors.affiliation: Institute of Forensic Medicine, Medical Center, University of Freiburg, Albertstraße 9, 79104, Freiburg im Breisgau, Germany.
authors.forename: Dorothee
authors.initials: D
authors.lastname: Geisenberger
authors.affiliation: Institute of Forensic Medicine, Medical Center, University of Freiburg, Albertstraße 9, 79104, Freiburg im Breisgau, Germany.
authors.forename: Markus
authors.initials: M
authors.lastname: Große Perdekamp
authors.affiliation: Institute of Forensic Medicine, Medical Center, University of Freiburg, Albertstraße 9, 79104, Freiburg im Breisgau, Germany.
authors.forename: Merja
authors.initials: M
authors.lastname: Neukamm
authors.affiliation: Institute of Forensic Medicine, Medical Center, University of Freiburg, Albertstraße 9, 79104, Freiburg im Breisgau, Germany.
authors.forename: Stefan
authors.initials: S
authors.lastname: Pollak
authors.affiliation: Institute of Forensic Medicine, Medical Center, University of Freiburg, Albertstraße 9, 79104, Freiburg im Breisgau, Germany.
authors.forename: Ulrike
authors.initials: U
authors.lastname: Schmidt
authors.affiliation: Institute of Forensic Medicine, Medical Center, University of Freiburg, Albertstraße 9, 79104, Freiburg im Breisgau, Germany.
authors.forename: Annette
authors.initials: A
authors.lastname: Thierauf-Emberger
mesh_terms: D000368:Aged; D004867:Equipment Design; D005389:Firearms; D020197:Head Injuries, Penetrating / Q000209:etiology / Q000473:pathology*; D006801:Humans; D008297:Male; D053260:Soot; D013405:Suicide; D014948:Wounds, Gunshot / Q000473:pathology*
chemical_list: D053260:Soot
keywords: Captive-bolt humane killer; Livestock stunner; Rust staining; Slaughterer’s gun; Soot pattern; Two-gun suicide