Volume 66, Issue 5 pp. 2048-2053
CASE REPORT

Matricide, parricide, and filicide: Are major mental disorders or personality disorders involved? Assessment of criminal responsibility in Brazilian cases

Alexandre Martins Valença MD, PhD

Alexandre Martins Valença MD, PhD

Federal University of Rio de Janeiro, Rio de Janeiro, Brazil

Universidade Federal Fluminense, Rio de Janeiro, Brasil

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Gustavo Carvalho de Oliveira MD, PhD

Corresponding Author

Gustavo Carvalho de Oliveira MD, PhD

Federal University of Rio de Janeiro, Rio de Janeiro, Brazil

Centro Universitário de Brasília - UniCEUB, Brasília, Brazil

Centre for Forensic Behavioural Science, Swinburne University, Melbourne, Australia

Government of Brasília, Emergency Service – SAMU, Brasília, Brazil

Correspondence

Prof. Gustavo Carvalho de Oliveira MD, PhD, Centro Universitário de Brasília (UniCEUB), Coordenação do Curso de Medicina, SEPN 707/907 - Campus Universitário, - Asa Norte, 70790-075, Brasília, Distrito Federal, Brazil.

Email: [email protected]

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Lisieux Elaine de Borba Telles MD, PhD

Lisieux Elaine de Borba Telles MD, PhD

Departamento de Psiquiatria e Medicina Legal, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil

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Antonio Geraldo da Silva MD, PhD

Antonio Geraldo da Silva MD, PhD

Brazilian Psychiatry Association - Associação Brasileira de Psiquiatria (ABP), Rio de Janeiro, Brazil

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Jorge Adelino Rodrigues da Silva MD, PhD

Jorge Adelino Rodrigues da Silva MD, PhD

Federal University of Rio de Janeiro, Rio de Janeiro, Brazil

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Alcina Juliana Soares Barros MD, PhD

Alcina Juliana Soares Barros MD, PhD

Departamento de Psiquiatria e Medicina Legal, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil

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Antonio Egidio Nardi MD, PhD

Antonio Egidio Nardi MD, PhD

Federal University of Rio de Janeiro, Rio de Janeiro, Brazil

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First published: 07 May 2021
Citations: 3

Abstract

Violence committed by individuals with severe mental disorders has become a growing focus of interest among physicians, law enforcement officials, and the general population. Homicide involving relatives, specially parricide, matricide, and filicide, despite the relatively low incidence of these crimes, may be enigmatic, so forensic psychiatrist are frequently called on the courts to answer questions about insanity and criminal responsibility. The current study aims to describe Brazilian cases of parricide, matricide, and filicide associated with presence of major mental disorders and personality disorders, discussing the assessment of criminal responsibility in each case. The case series described were specifically related to people with mental illness, as bipolar disorder, schizophrenia, and borderline personality with comorbidity of drug abuse. Two of them were considered not guilty by reason of insanity, and the other one was considered partially criminally responsible, according to Brazilian Law and Forensic Psychiatric Reports of the cases. The justice determined compulsory psychiatric treatment for all of them. The question of criminal responsibility of individuals with mental disorders is challenging for criminal justice, psychiatry, and society. Adequate treatment is mandatory to prevent crimes involving mental disorders, as shown in literature. The verification of criminal responsibility is essential for persons’ adequate referral in any system of criminal law, thus protecting human rights and referring those who need psychiatric treatment.

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