自杀者自缚行为分析  

Analysis of Self-binding Behavior of Suicide

作　　者：丁杨[1] 鲁琴[1] DING Yang;LU Qin(Institute of Criminal Science and Technology,Pudong Branch of Shanghai Public Security Bureau,Shanghai 220135,China)

机构地区：[1]上海市公安局浦东分局刑事科学技术研究所,上海220135

出　　处：《刑事技术》2020年第3期317-320,共4页Forensic Science and Technology

摘　　要：本文旨在探讨自杀者自缚行为特征,为现场勘查及分析提供依据。笔者收集了2011~2018年上海市浦东新区地区存在自缚行为的自杀现场14例并收集相关文献14篇,共统计31例存在自缚行为的自杀案件,死因包括溺死、缢死、头套塑料袋窒息、电击、CO中毒、烧死。经分析归纳,发现自缚者束缚特征表现为:自缚行为与死亡原因存在联系;双手的束缚情况能提示束缚行为是否自己形成;复杂自缚体现出细致、低效的特点。因此,自缚自杀勘验要点包括通过实验论证束缚行为单人是否可以完成、按照命案标准详细调查现场及案情等。Objective To explore the characteristic self-binding behavior of suicide for scene investigation.Methods Thirty-one cases were collected of suicide with self-binding behavior occurring from 2011 to 2018 in Pudong New Area of Shanghai,together with fourteen relevant published literatures.All cases were retrospectively analyzed.Results For the thirty-one suicidal cases with self-binding behaviors,the death causes were involved with drowning,hanging,asphyxiation from covering head with plastic bag,electric shock,charcoal burning and fi re.Conclusions The characteristic self-binding behaviors are of associability with the death cause.The conditions of binding hands can indicate whether the binding behavior was done by oneself of the suicide,demonstrating the complex self-binding conduct being meticulous and ineffi cient.The investigation points of suicidal cases with self-binding should focus on the achievability by experiments of finishing the conduct by just one single person,careful investigation into the scene and every aspects/items of the case in accordance with the stipulated homicidal standards and requirements.

关 键 词：刑事侦查学 自杀 自缚行为 死亡方式 

分 类 号：DF794.1[政治法律—诉讼法学]