The European Council of Legal Medicine (ECLM) on-site inspection form allows the collection of data relevant to the identification, collection, sampling and preservation of all elements that, during the on-site inspection, may be useful as forensic evidence. The aim of this study is to assess the completeness of the information collected in a large number of on-site inspections, the records of which were drawn up without the use of the ECLM on-site inspection form, in order to verify the usefulness and the application of this form. The authors present a multicentre study involving 20 Italian forensic medicine institutes. For each institute, the reports of on-site inspections carried out without the use of the ECLM on-site inspection form were collected and a forensic pathologist was asked to analyse the individual cases and to identify, for each case, the presence or absence of information regarding all the points examined by the ECLM on-site inspection form. A practical database was prepared and sent to each institute for this analysis. Data were collected and analysed from a total of 1721 on-site inspection reports. Our results document that certain items on the ECLM on-site inspection form are not always investigated in reports written without the use of this tool. The use of the ECLM on-site inspection form proves to be a valid tool to assist the forensic pathologist during the on-site inspection. We therefore hope that the forms developed by the ECLM will be systematically adopted in the forensic practice of the forensic pathologist.

Cadaveric blood is ubiquitous, and observed in various forms—liquid, coagulated, and clot-like—during autopsies. Understanding its state in postmortem vessels is essential for both scientific research and forensic investigations. Pulmonary thromboembolism (PT) is a leading cause of sudden death, often requiring medicolegal evaluation. While thrombus formation is primarily explained by Virchow’s triad, the distinction between antemortem, agonal, and postmortem clot (PMC) pathogenesis remains debated. This study aims to systematically review the literature to clarify the morphological and pathological differences among these entities in forensic practice. A systematic review of PubMed, Science Direct, Scopus, and Web of Science was conducted using predefined key terms: “clot,” “thrombus,” “chicken-fat,” “agonal,” “postmortem,” and “autopsy.” Articles were screened for relevance, and 11 studies meeting the inclusion criteria were analyzed. The review highlights a significant gap in comparative studies addressing antemortem versus postmortem clots. The literature lacks a consensus regarding their definitions, macroscopic and microscopic characteristics, pathogenesis, and relevance to determining the cause and timing of death. Existing studies present conflicting interpretations, limiting the reliability of forensic differentiation. The current understanding of antemortem, agonal, and postmortem clots remains incomplete. Our findings underscore the need for further research to establish standardized criteria for distinguishing clot types, which is crucial for forensic pathology and medicolegal evaluations.

Background: Digital pathology (DP) and whole-slide imaging (WSI) are increasingly utilized in clinical pathology; however, their role in forensic medicine remains less defined, as evidentiary standards demand robust validation, auditability, and a chain of custody. Methods: We conducted a systematic review of PubMed, Scopus, and Web of Science for studies that applied DP and WSI to forensic, autopsy, or postmortem contexts, with eligibility requiring peer-reviewed human studies that reported methods and outcomes. Data were charted for study design, tissue, devices/software, and outcomes (diagnostic agreement, quantitative metrics, validation/quality assurance (QA)). Results: The search retrieved 361 records; after screening and full-text assessment, 21 studies were selected for inclusion. Fifteen studies primarily advanced diagnostic knowledge using postmortem material (e.g., quantitative neuropathology and organ-specific morphometry), while five had direct forensic aims (casework validation or core forensic tests). Conclusions: The review highlights that DP is technically ready for medico-legal workflows; however, its use remains low compared to other clinical settings. Adoption in forensics should centre on CAP-style, use–case–specific validation, traceable/auditable pipelines (including hashing, logs, and tile-linked overlays), stain/colour governance, and external robustness testing. Under these conditions, DP can deliver reproducible, transparent, and court-defensible evidence across forensic practice.

We present a case of complex suicide concerning a 55-year-old man who hanged himself using a rope anchored to a beam on the terrace of his apartment. Multiple parallel linear wounds were observed on his head. At the crime scene, an axe stained with blood and hair was found resting against the wall adjacent to the stairs leading to the upper floor. Forensic investigations identify the cause of death as mechanical asphyxia due to the hanging, in a complex suicide characterized by hesitation marks inflicted on the head with an axe. This specific type of complex suicide has never been described in the literature.

Fat embolism syndrome (FES) can be challenging to diagnose by forensic pathologists. For the diagnosis of FES, there is no benchmark test. Postmortem diagnosis requires a full autopsy and specific ancillary examination. However, the high variability in the clinical presentation of FES represents a relevant issue, and there is no consensus on the postmortem assessment. This is the case of a 33-year-old man who died of FES one week after a car accident. He suffered multiple fractures, but was hemodynamically stable and showed no neurological changes. The patient died a few days after hospital discharge. Additionally, he had osteogenesis imperfecta type III, a genetic disorder associated with bone fragility. To the best of our knowledge, no study has assessed whether and how osteogenesis imperfecta contributes to the onset of FES. Despite the heterogeneous manifestations of FES, the present case met many of the proposed clinical and histological diagnostic criteria. Therefore, we briefly review FES diagnostic criteria, show the postmortem diagnostic workup, and discuss the hypothetical link between osteogenesis imperfecta and FES.

Defense wounds generally occur when a victim attempts to protect vital organs and blood vessels during an assault, and are therefore typically located on the forearms or hands. Gunshot-induced defense wounds are less frequent compared to stab wounds, which have been extensively described in the literature. We present three cases where victims unsuccessfully attempted to defend themselves from gunshots, and where the detailed description of injuries played a key role in the reconstruction of the crime scenes. In the first case, a man was shot with a smooth-bore shotgun, presenting a “through-and-through” gunshot wound on the lateral surface of the left forearm and a large gaping wound on the posterior surface of the same forearm. The second and third cases involved two men who were shot with handguns. The first displayed an entrance wound on the dorsal surface of the right hand, with burned edges and smoke soiling, and an exit wound on the palmar surface. The second case involved two wounds on the left hand: one on the dorsum and the other on the palm. To the best of our knowledge, few studies in the literature emphasize the role of gunshot defense wounds in aiding the reconstruction of crime dynamics. The cases presented in this study highlight the importance of precisely defining the pathological and morphological features of the wounds, as well as the bullet trajectories, to accurately identify defense wounds. These findings are valuable for reconstructing the dynamics of the assault and providing critical information to the public prosecutor.