Fatal outcomes during prone restraint in police interventions: a multidisciplinary forensic and legal analysis from the Czech Republic

IF 1.7 4区医学 Q3 MEDICINE, LEGAL

Journal of forensic and legal medicine Pub Date : 2026-05-01 Epub Date: 2026-05-04 DOI:10.1016/j.jflm.2026.103167

Lukáš Habich , Tomáš Najman , Libor Grepl , Martin Dobiáš , Jan Bajura , David Dlouhý , Jan Vlasák , Klára Neureutterová , Kateřina Hlaváčová , Jiří Víšek , Martin Kynčl , Jakub Otáhal

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引用次数: 0

Abstract

Background

Deaths occurring during or shortly after police restraint pose a major forensic and legal challenge. Prone restraint with torso compression has been associated with fatal outcomes, yet underlying mechanisms and their legal interpretation remain unclear. Evidence is predominantly derived from North America and Western Europe, with limited systematic data from other regions.

Methods

We conducted a multidisciplinary case series of prone restraint–related fatal and near-fatal police interventions documented in the Czech Republic between 2012 and 2023. Ten cases were identified using official records from the General Inspection of Security Forces and the Police of the Czech Republic. For each case, forensic pathology, toxicology, physiological considerations, operational characteristics, temporal sequencing, and legal outcomes were jointly evaluated.

Results

All cases involved prone positioning with torso compression and showed a consistent temporal pattern in which physiological collapse occurred shortly after restraint release rather than during active restraint. Most individuals exhibited pre-existing vulnerability factors, including elevated body mass index, psychiatric comorbidity, substance use, or cardiovascular pathology. External signs of asphyxia were uncommon, whereas internal findings compatible with hypoxia were frequent, and no case demonstrated fatal traumatic injury. Despite comparable medical and forensic findings, legal outcomes varied substantially.

Conclusion

Our data suggest that fatal and near-fatal outcomes during prone restraint result from cumulative physiological stress rather than a single mechanical mechanism. The post-restraint collapse window represents a critical but under-recognized phase of risk, highlighting the need for improved post-restraint monitoring, standardized documentation, and integrated forensic–legal evaluation.

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警察干预中俯卧克制的致命结果：捷克共和国的多学科法医和法律分析。

背景：在警察约束期间或之后不久发生的死亡构成了一个重大的法医和法律挑战。俯卧约束和躯干压迫与致命的结果有关，但潜在的机制及其法律解释尚不清楚。证据主要来自北美和西欧，其他地区的系统数据有限。方法：我们对2012年至2023年间捷克共和国记录的与倾向约束相关的致命和接近致命的警察干预进行了多学科案例系列研究。根据捷克共和国安全部队和警察总检查的正式记录，查明了10起案件。对于每个案例，法医病理学、毒理学、生理因素、操作特征、时间序列和法律结果都进行了联合评估。结果：所有病例均为俯卧位，躯干受压，并表现出一致的时间模式，即在解除束缚后不久发生生理塌陷，而不是在主动束缚期间发生。大多数个体表现出先前存在的易感因素，包括体重指数升高、精神合并症、物质使用或心血管病理。窒息的外部征象并不常见，而与缺氧相容的内部征象却很常见，没有一例表现出致命的创伤性损伤。尽管有类似的医疗和法医调查结果，但法律结果却大不相同。结论：我们的数据表明俯卧约束期间的致命和接近致命的结果是由累积的生理应激而不是单一的机械机制引起的。约束后崩溃窗口代表了一个关键但未得到充分认识的风险阶段，强调了改进约束后监测、标准化文件和综合法医-法律评估的必要性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of forensic and legal medicine MEDICINE, LEGAL-

CiteScore

2.70

自引率

6.70%

发文量

106

审稿时长

57 days

期刊介绍： The Journal of Forensic and Legal Medicine publishes topical articles on aspects of forensic and legal medicine. Specifically the Journal supports research that explores the medical principles of care and forensic assessment of individuals, whether adult or child, in contact with the judicial system. It is a fully peer-review hybrid journal with a broad international perspective. The Journal accepts submissions of original research, review articles, and pertinent case studies, editorials, and commentaries in relevant areas of Forensic and Legal Medicine, Context of Practice, and Education and Training. The Journal adheres to strict publication ethical guidelines, and actively supports a culture of inclusive and representative publication.