{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,2]],"date-time":"2026-09-02T06:14:40Z","timestamp":1788329680386,"version":"build-2803163510"},"reference-count":38,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2026,6,19]],"date-time":"2026-06-19T00:00:00Z","timestamp":1781827200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,6,19]],"date-time":"2026-06-19T00:00:00Z","timestamp":1781827200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100003243","name":"Ministerstvo Zdravotnictv\u00ed Cesk\u00e9 Republiky","doi-asserted-by":"publisher","award":["00098892"],"award-info":[{"award-number":["00098892"]}],"id":[{"id":"10.13039\/501100003243","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Forensic Sciences"],"published-print":{"date-parts":[[2026,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Homicide\u2013suicide (H\u2013S) is a rare but highly consequential form of fatal violence in which one or more homicides are followed by the perpetrator's suicide. Although H\u2013S has been reported in several countries, systematic forensic data from the Czech Republic remain limited. This retrospective autopsy\u2010based study analyzed H\u2013S cases recorded in three regions of the eastern Czech Republic between 1998 and 2023 to characterize their epidemiological, medicolegal, and toxicological features. Variables were extracted from autopsy reports, police findings, and toxicological reports. Cases were classified according to the typology proposed by Marzuk et\u00a0al. A total of 39 H\u2013S incidents involving 108 decedents were identified, corresponding to a mean annual incidence of 0.06 incidents per 100,000 inhabitants. Intimate partner H\u2013S was the most frequent subtype (46.2%), followed by familial (33.3%) and extrafamilial (20.5%) incidents. Perpetrators were predominantly male (92.3%); female perpetrators were younger and occurred exclusively in filicide\u2013suicide cases. Firearms were the leading lethal mechanism, and method concordance between homicide and suicide was observed in 61.5% of incidents. Ethanol was detected in 11 of 39 perpetrators (28.2%) and in 9 of 69 victims (13.0%). Jealousy or revenge was the most commonly recorded motive in intimate partner and extrafamilial incidents, whereas altruistic motives were more prominent in familial cases. These findings are consistent with international patterns and indicate that H\u2013S prevention requires multidisciplinary strategies focused on domestic violence escalation, mental health crisis intervention, firearm access assessment, and substance use as a contextual factor rather than a demonstrated causal factor.<\/jats:p>","DOI":"10.1111\/1556-4029.70392","type":"journal-article","created":{"date-parts":[[2026,6,20]],"date-time":"2026-06-20T04:02:02Z","timestamp":1781928122000},"page":"2229-2239","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Homicide\u2013suicide in three regions of the Czech Republic: A retrospective autopsy\u2010based study (1998\u20132023)"],"prefix":"10.1111","volume":"71","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2643-2023","authenticated-orcid":false,"given":"V\u00e1clav","family":"Svrchokryl","sequence":"first","affiliation":[{"name":"Institute of Forensic Medicine and Medical Law University Hospital Olomouc  Olomouc Czech Republic"},{"name":"Department of Forensic Medicine and Medical Law, Faculty of Medicine and Dentistry Palack\u00fd University Olomouc  Olomouc Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adriana","family":"Gavronov\u00e1","sequence":"additional","affiliation":[{"name":"Institute of Forensic Medicine and Medical Law University Hospital Olomouc  Olomouc Czech Republic"},{"name":"Department of Forensic Medicine and Medical Law, Faculty of Medicine and Dentistry Palack\u00fd University Olomouc  Olomouc Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luk\u00e1\u0161","family":"Hamerlik","sequence":"additional","affiliation":[{"name":"Institute of Forensic Medicine and Medical Law University Hospital Olomouc  Olomouc Czech Republic"},{"name":"Department of Forensic Medicine and Medical Law, Faculty of Medicine and Dentistry Palack\u00fd University Olomouc  Olomouc Czech 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Hospital Ostrava  Ostrava\u2010Poruba Czech Republic"},{"name":"Department of Forensic Medicine, Faculty of Medicine University of Ostrava  Ostrava\u2010V\u00edtkovice Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"V\u00edt\u011bzslav","family":"Maier","sequence":"additional","affiliation":[{"name":"Institute of Forensic Medicine and Medical Law University Hospital Olomouc  Olomouc Czech Republic"},{"name":"Department of Forensic Medicine and Medical Law, Faculty of Medicine and Dentistry Palack\u00fd University Olomouc  Olomouc Czech 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