Objective To explore the relation between the behavior psychology analysis of partial me-chanical injuries and the nature of death in high-falling cases, and provide reference, for such cases. Methods Of 311 death victims of high-falling injuries collected from 2008 to 2013, 205 cases were as-sociated with partial mechanical injuries. The characteristics of injury formation, preliminary crime scene traces, fatal injury of high-falling, and text messages were all retrospectively analyzed. Results Accord-ing to the investigation of preliminary crime scene traces, fatal injury of high-falling and text message, there were 86 suicide, 24 accident and 95 uncertainty in the 205 cases. According to the behavior psy-chology analysis of partial mechanical injuries, there were 80 suicide, 11 accident, and 4 homicide in the 95 uncertainty cases. Conclusion The partial mechanical injuries uncertainly caused by high-falling correlate with the manner of high-falling death. According to the behavior psychology analysis of the partial mechanical injuries in high-falling death cases, the presumption of high-falling death is usually accurate.%目的：探讨高坠案件中局部机械性损伤行为心理分析与死亡性质的关系，为此类案件的定性提供参考。方法收集2008—2013年高坠死亡案件311例，其中存在高坠难以形成的局部机械性损伤案例205例。对损伤形成特点、现场痕迹、高坠致命伤、文字信息等进行分析。结果205例中，根据初步现场痕迹、高坠致命伤、文字信息等分析后，明确自杀86例，意外24例，性质不明95例。95例性质不明案例经对局部机械性损伤进行行为心理分析后，认定自杀80例，意外11例，他杀 4例。结论高坠难以形成的局部机械性损伤与死亡性质具有关联性，根据局部机械性损伤行为心理分析推断高坠死亡性质基本准确。
展开▼
