title: The influence of a possible contamination of the victim's clothing by gunpowder residue on the estimation of shooting distance.
abstract: A study was conducted to assess the influence of a possible contamination of the victim's clothing by gunpowder residue on the estimation of shooting distance. The study was focused on the scenario in which the contamination might be caused by the surface on which the shot victim could fall. Contamination of two types of textile was examined after contact with two types of surfaces. One round was fired above those surfaces (the line of firing parallel to the surface) prior to the contact. It was found that few gunpowder residue particles could be transferred to the clothing. These findings should be taken into account when interpreting results for shooting distance estimation in cases when a minute quantity of gunpowder residue particles is found around the bullet entrance hole.
authors.affiliation: Division of Identification and Forensic Science (DIFS), Israel Police National Headquarters, Jerusalem 91906, Israel.
authors.forename: Asya
authors.initials: A
authors.lastname: Vinokurov
authors.forename: Avraham
authors.initials: A
authors.lastname: Zelkowicz
authors.forename: Ehud Udi
authors.initials: EU
authors.lastname: Wolf
authors.forename: Arie
authors.initials: A
authors.lastname: Zeichner