Suicidal strangulation by plastic lock tie

• Published in: Journal of forensic and legal medicine Vol. 20; no. 1; pp. 60 - 62
• Main Authors: Pramod Kumar, G.N., MBBS, MD, Arun, M., MD, DNB, Manjunatha, B., MBBS, MD, Balaraj, B.M., MD, DFM, Verghese, Annie J., MBBS, MD
• Format: Journal Article
• Language: English
• Published: England Elsevier Ltd 01.01.2013; Churchill Livingstone Inc., Medical Publishers
• Subjects: Asphyxia - pathology; Autopsies; Forensic autopsy; Forensic Pathology; Forensic sciences; Gastrointestinal Contents - chemistry; Humans; India; Lock tie; Locks & keys; Male; Middle Aged; Neck Injuries - pathology; Organophosphorus Compounds - analysis; Pathology; Plastics; Strangulation; Suicide; Suicides & suicide attempts; Toxicology; India; Forensic autopsy; Strangulation; Lock tie; Suicide
• ISSN: 1752-928X; 1878-7487
• DOI: 10.1016/j.jflm.2012.04.029

Abstract A case of self-strangulation with a rare kind of ligature material is reported and discussed. The merit of the case lies in the ‘self-retaining’ nature of the ligature material deployed. The case subject was a 50 year old man found dead in an open field with a unique ligature material of ‘plastic lock tie’ in-situ at neck. Forensic autopsy revealed ligature mark above the level of thyroid cartilage, evidence of bleeding through mouth and nostrils along with generalized features of congestion. Toxicological analysis of blood and viscera detected organophosphorus poison in stomach contents. Cause of death was opined as mechanical asphyxia due to compression of neck by self-strangulation. The importance of a scrupulous forensic autopsy supplemented by ancillary investigations and circumstantial evidences are highlighted. The relevance of the visit of autopsy surgeon to the scene of occurrence is emphasized.