Forensic Weapons

Various weapons commonly associated with injury inflicted to victims are described below.

Butcher’s knife

Butcher’s knife

Identification features

  • Metallic frame with wooden handle
  • Single edged weapon used to cut meat — Heavy sharp cutting weapon.
  • Injuries :
    • Causes Chop wounds, lacerations, incised wounds with metallic frame
    • Contusions and abrasions with handle and blunt edge.
  • Medicolegal importance : Mostly homicidal, may be accidental. Suicidal is very rare.

Barber’s Knife

Barber’s knife
  • Identification features
    • A knife with metallic frame
    • Single sharp edge
    • Light sharp cutting weapon
    • The blade can fold into its handle (wooden or plastic)
  • Injuries
    • Incised wounds or lacerated injuries bu sharp edge
  • Medicolegal importance
    • Mostly accidental or homicidal.
    • Maybe used for hesitation / suicidal cuts and self inflicted wound.
    • Can be involved in fabricated wound.

Sickle

Sickle
  • Identification :
    • It has wooden handle and a curved blade of metal.
    • Inner edge is serrated and concave
    • Outer edge is blunt and convex
    • Moderately heavy cutting weapon
  • Injuries :
    • Cutting edge : Irregular lacerated wounds.
    • Tip : Punctured and Penetrating wound.
    • Handle : Abrasion, contusion
  • MLI : Homicidal mostly, sometimes accidental. Suicidal are rare.