In hanging, the characteristic mark on the neck is typically described as having which of the following features?

Explanation

## Hanging Mark Characteristics **Key Point:** The hanging mark (ligature mark) is a distinctive feature that helps differentiate hanging from other forms of asphyxia. ### Features of the Hanging Mark | Feature | Description | |---------|-------------| | **Direction** | Oblique, running upward toward the point of suspension | | **Continuity** | Usually continuous around the neck | | **Knot impression** | Typically located at the angle of the jaw or behind the ear | | **Groove pattern** | Single, well-defined groove (not multiple) | | **Appearance** | Pale, parchment-like, with inverted margins | | **Abrasion** | May show abrasion if rope is rough; minimal if smooth | **High-Yield:** The oblique direction running upward toward the suspension point is the hallmark feature that distinguishes hanging from strangulation (which produces a horizontal mark). **Clinical Pearl:** The knot impression location varies depending on the type of knot used and the position of the body at suspension. In judicial hanging, the knot is typically placed under the angle of the jaw for a swift death. **Mnemonic:** **HANGING Mark** — **H**orizontal? No. **A**ngle of jaw knot. **N**eck groove. **G**roove runs upward. **I**nverse margins. **N**ot multiple grooves. **G**allows rope pattern. ### Differentiation from Strangulation - **Hanging:** Oblique mark, upward direction, single knot impression - **Strangulation:** Horizontal mark, may be bilateral if manual, no knot impression (or multiple if ligature) - **Garroting:** Horizontal mark with knot at back of neck [cite:Reddy's Forensic Medicine 34e Ch 8]