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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 (r 2 ) 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., Competing Interests: Declaration of Competing Interest The Author(s) declare(s) that there is no conflict of interest., (Copyright © 2020 Elsevier B.V. All rights reserved.)

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]