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• A case of complex suicide associated to the killing of a pet is presented. • The term peticide , as the combination of "pet" and "homicide" is proposed. • Two different suicide methods, intoxication and strangulation have been identified. • An occupation related suicide was supposed in light of victim's professional skills. The combined event of a suicide and the killing of a pet has been hardly explored in forensic literature, but it is not rare at all. In the reported case the dead corpse of a 60-year old mentally ill woman and the carcass of a dog were found on the bed of a private apartment. In light of death scene investigation, necroscopic examination and toxicological analyses death was attributed to licit drug intoxication and self-strangulation after lethal poisoning of the dog. Due to the presence of two lethal means (cervical noose and drugs), acting in chronological order, the event was classified as a secondary complex suicide. Moreover, the woman, although mentally ill, was a psychiatrist. Thus, her professional background, namely the easy access to psychiatric drugs together with her knowledge of drug composition and properties lead to suppose an occupation related suicide. The comprehensive analysis of all the available information, including death scene investigation, occupational, necroscopic and toxicological data, resulted of the utmost importance for a proper reconstruction of the events and are recommended in complex cases such as occupation related planned complex suicides combined to the killing of pets. [ABSTRACT FROM AUTHOR]

Purpose: The decomposition process of human bodies in marine environment is not well understood, and it is influenced by external variables related to the geographical area where the body is submerged. We report the application of two decomposition scores, the Heaton's score and the van Daalen's score, on a casuistry of human bodies recovered from the Northern Adriatic Sea. The aims of this study are to verify whether the marine environment of a Mediterranean climate area may affect the applicability of both scores and to develop a prediction model that can be applied on bodies recovered in salt water.Methods: A retrospective study was performed on 61 human bodies recovered between 2005 and 2019 from coastal water of the Northern Adriatic Sea nearby the Italian regions Emilia-Romagna and Marche. For each of the 61 cases included, the Total Aquatic Decomposition Score (TADS) was calculated with the Heaton's score and the Van Daalen's score. The prediction model was assessed through multiple regression analyses, and the determination coefficients (r2) between TADS and PMSI (expressed in days) and between TADS and Accumulate Degrees Days (ADD) were studied. The prediction model was applied to the entire case sample, to bodies recovered during the warm season and to bodies recovered during the cold season.Results: All bodies were recovered floating, and a very poor scavenging activity was observed. The regression analyses showed a strong correlation between the TADS and the total case sample using both scores and both independent variables (PMSI and ADD). The determination coefficients were greater than 0.95 also when considering the total case sample.Discussion: The proposed prediction models are not significantly influenced by seasonality, contrarily to what observed on bodies recovered in fresh water in the same climate area. However, the ADD model, which also consider the water temperature, should be preferred for higher decomposition stages. This study helps increase the accuracy of PMSI estimation in bodies recovered from a marine environment of the Northern Adriatic Sea. [ABSTRACT FROM AUTHOR]

• Acute myocarditis is related to a relevant number of sudden deaths. • Diagnosis is often performed post-mortem and on a forensic setting. • Eosinophilic myocarditis (EM) is a rare form of myocarditis. • Extensive myocardial sampling is mandatory for diagnosis of EM. • It's important to consider EM, although infrequent, facing with a sudden death. Acute myocarditis is related to a significant number of sudden deaths among young adults and its diagnosis is often demanded to post-mortem investigations performed on a forensic setting. Eosinophilic myocarditis (EM) is a rare form of myocarditis that is pathologically characterized by myocardial inflammation with eosinophils, often in association with elevated levels of circulating blood eosinophils. The sudden death of a 19-year-old boy with no past medical history is reported. Diagnosis of fatal acute EM was performed after a comprehensive investigation including an in-depth analysis of anamnestic and circumstantial data, and complete autopsy followed by toxicologic and cardio-pathological investigations. Discussion focuses on the forensic issues related to diagnosis and therapy of this rare form of acute myocarditis. As acute EM may be patchy, extensive myocardial sampling is mandatory in order to recognize the extent and the phase of the disease. An early diagnosis is the basis for a timely therapy, which is the key-point for prevent extensive myocardial damage, allowing a better outcome, especially when EM is acute and necrotizing. However, as demonstrated from the case herein reported, the course of EM is sometimes fulminant and does not allow any therapy nor even clinical diagnosis. Finally, this paper serves as reminder to consider this infrequent disease in differential diagnosis when facing with a sudden death, even in a young subject and in the absence of any prodrome. [ABSTRACT FROM AUTHOR]

Femicide is defined as the gender-related killings of women and girls or as an any intentional murder of women and it represents a worldwide health issue. Although it has gained a growing attention across the public and the media, true data on its prevalence and a characterization of the phenomenon are still scarce. The aim of the present study was to evaluate the characteristics of female homicides and femicides, which are necessary to design and monitor effective preventive efforts. Post-mortem examination reports of female homicides occurred in the judicial district of Bologna over a period of 70 years were revised. Characteristics of victims and perpetrators, circumstantial and post-mortem data were extracted. Overall, 172 female homicides were observed, including 103 femicides, with no significant changes over time. The mean age of victims increased over time and showed a statistically significant association with the victim-perpetrator relationship. Homicides committed by non-intimate partner family members increased. Our study unveiled that, in the past decades, femicide was a hidden but constant social phenomenon, despite the social, cultural and juridical changes. The research in forensic pathology could help bring to light trends, characteristics and risk factors to be considered for strategies to counteract violence against women. [ABSTRACT FROM AUTHOR]