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Immunohistochemical detection of insulin at the injection site in a case of suspected murder with the suicide of the perpetrator

Publication date: 03.2023

Archives of Forensic Medicine and Criminology, 2022, Vol. 72 (3), pp. 147 - 150

https://doi.org/10.4467/16891716AMSIK.22.017.17395

Authors

,
Rafał Skowronek
Department of Forensic Medicine and Toxicology, Faculty of Medical Sciences in Katowice, Medical University of Silesia
, Poland
https://orcid.org/0000-0002-1445-3807 Orcid
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,
Ewa Zielińska-Pająk
Department of Pathomorphology and Molecular Diagnostics, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice
All publications →
Piotr Paleń
Department of Pathomorphology and Molecular Diagnostics, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice
https://orcid.org/0000-0003-2480-6343 Orcid
All publications →

Titles

Immunohistochemical detection of insulin at the injection site in a case of suspected murder with the suicide of the perpetrator

Abstract

In medicolegal practice, rare cases involving suicidal, criminal, or accidental insulin overdose are both analytically and forensically challenging. The aim of this study is to present a model procedure in such cases, developed at the Department of Forensic Medicine and Toxicology of the Medical University of Silesia in Katowice, with particular emphasis on the possibility of additional confirmation of insulin intake by its immunohistochemical detection at the injection site. In the example case presented here, an immunohistochemical examination using FLEX Polyclonal Guinea Pig Anti-Insulin antibody (code IR002, Dako) confirmed the presence of insulin in the subcutaneous tissue of the victims. In our opinion, the method of immunohistochemical detection of insulin at the injection site can and should be used routinely in such cases.

References

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Bottinelli C, Cartiser N, Bévalot F, Fanton L, Guitton J. Is insulin intoxication still the perfect crime? Analysis and interpretation of postmortem insulin: review and perspectives in forensic toxicology. Crit Rev Toxicol 2020; 50(4): 324-347.

Rzepczyk S, Dolińska-Kaczmarek K, Uruska A, Żaba C. The Other Face of Insulin Overdose and Its Effects. Toxics 2022; 10(3): 123.

Hood I, Mirchandani H, Monforte J, Stacer W. Immunohistochemical demonstration of homicidal insulin injection site. Arch Pathol Lab Med. 1986; 110(10): 973-974..

Wehner F, Wehner HD, Schieffer MC. Immunohistochemical insulin evidence at the injection site. Arch Kriminol. 1998; 201(3-4): 87-92.

Skowronek R. Przypadkowe i intencjonalne przedawkowanie insuliny [w:] Medycyna sądowa. Tom I. (red.) Teresiński G. PZWL, Warszawa 2019.

Information

Information: Archives of Forensic Medicine and Criminology, 2022, Vol. 72 (3), pp. 147 - 150

Article type: Original article

Titles:

English:

Immunohistochemical detection of insulin at the injection site in a case of suspected murder with the suicide of the perpetrator

Polish:
Immunohistochemiczna detekcja insuliny w miejscu wkłucia w przypadku podejrzenia zabójstwa z samobójstwem sprawcy

Authors

https://orcid.org/0000-0002-1445-3807

Rafał Skowronek
Department of Forensic Medicine and Toxicology, Faculty of Medical Sciences in Katowice, Medical University of Silesia
, Poland
https://orcid.org/0000-0002-1445-3807 Orcid
All publications →

Department of Forensic Medicine and Toxicology, Faculty of Medical Sciences in Katowice, Medical University of Silesia
Poland

Department of Pathomorphology and Molecular Diagnostics, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice

https://orcid.org/0000-0003-2480-6343

Piotr Paleń
Department of Pathomorphology and Molecular Diagnostics, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice
https://orcid.org/0000-0003-2480-6343 Orcid
All publications →

Department of Pathomorphology and Molecular Diagnostics, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice

Published at: 03.2023

Received at: 18.11.2022

Accepted at: 30.01.2023

Article status: Open

Licence: CC-BY-NC-SA  licence icon

Percentage share of authors:

Rafał Skowronek (Author) - 33.33%
Ewa Zielińska-Pająk (Author) - 33.33%
Piotr Paleń (Author) - 33.33%

Article corrections:

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Publication languages:

English

Suggested citations: Nature

Skowronek, R, Zielińska-Pająk, E, Paleń, P. Immunohistochemical detection of insulin at the injection site in a case of suspected murder with the suicide of the perpetrator. Archives of Forensic Medicine and Criminology 2022, 147-150 (2023)