Atypical Postmortem "Incaprettamento" After an Honor Homicide.

ABSTRACT: Honor killing is a murder carried out to protect the family's reputation by actions that are perceived as shameful. Usually, honor killing occurs to preserve family's honor, which has been violated by adulteries, premarital pregnancies, or inappropriate relationships. In Southern Italy, the culture of honor is quite strong especially among the local criminal organizations. Honor crimes by Italian Mafia are intended to have an admonitory significance, and they can be carried out following a macabre ritual of "incaprettamento." The aim is to humiliate the victim treating him like an animal, a bonded young goat where the victim is secured by a rope passing behind the back from the upper to lower extremities. In this case study, the honor homicide was perpetrated against the lover of a butcher's wife by sharp weapon, followed by a postmortem atypical incaprettamento of the corpse. The wrists and ankles were tied together by ropes, and the extremities were fixed to the abdomen with a string. The body was also wrapped in a plastic tape after penile amputation. According to killer's confession, the mutilation and the incaprettamento were expressions of revenge and contempt for the victim to restore the honor lost.

Fatal inhalation of volcanic gases in three tourists of a geothermal area.

The study reports the environmental, toxicological and histopathological forensic investigations applied on three victims of accidental death (father, mother and son), due to the fall in a volcanic pothole, during the touristic visit of the "Solfatara park", near Naples (Italy). At autopsy greenish skin discolouration was observed and all bodies showed the classical signs of asphyxial deaths, such as cyanosis and hemorrhagic pulmonary edema. Focal micro-hemorrhages were found in the brain at intracranial and subpial levels. The hemogasanalysis and spectrophotometric test on blood for Methemoglobin (MetHb), Carboxyhemoglobin (HbCO) and Sulfhemoglobin (SHb) showed pCO2, SHb and MetHb above the physiological levels. On biological specimens, toxicological analyses performed by GC/MS revealed high concentrations of hydrogen sulfide (H2S) and of thiosulfate (TS), its main metabolite. The monitoring of toxic gases on the death scene showed an unsafe environment, into the pothole, able to cause the sudden loss of consciousness of the victims with subsequent asphyxiation (knockdown effect). In particular, at the bottom of the hole, the maximum levels of H2S and carbon dioxide (CO2) were 2200 ppm and 98% respectively. For the family members, the cause of the death was assessed as acute poisoning by H2S and CO2. The fatalities, happened in quick succession as for a domino effect, were pretty similar to the asphyxial deaths by confined spaces, frequently observed in occupational setting. Fatalities secondary to accidental volcanic gases inhalation, such as H2S and CO2 in geothermal areas, have been already described but often without a forensic approach. To the best of our knowledge this is the first case that reports the accidental poisoning by volcanic gases involving three people, with different caracteristic of age and sex, allowing the correlation between toxicological and pathological results with the true levels of asphyxiating gas, measured on the death scene.

Ethical Implications in Vaccine Pharmacotherapy for Treatment and Prevention of Drug of Abuse Dependence.

Different immunotherapeutic approaches are in the pipeline for the treatment of drug dependence. "Drug vaccines" aim to induce the immune system to produce antibodies that bind to drugs and prevent them from inducing rewarding effects in the brain. Drugs of abuse currently being tested using these new approaches are opioids, nicotine, cocaine, and methamphetamine. In human clinical trials, "cocaine and nicotine vaccines" have been shown to induce sufficient antibody levels while producing few side effects. Studies in humans, determining how these vaccines interact in combination with their target drug, are underway. However, although vaccines can become a reasonable treatment option for drugs of abuse, there are several disadvantages that must be considered. These include i) great individual variability in the formation of antibodies, ii) the lack of protection against a structurally dissimilar drug that produces the same effects as the drug of choice, and iii) the lack of an effect on the drug desire that may predispose an addict to relapse. In addition, a comprehensive overview of several crucial ethical issues has not yet been widely discussed in order to have not only a biological approach to immunotherapy of addiction. Overall, immunotherapy offers a range of possible treatment options: the pharmacological treatment of addiction, the treatment of overdoses, the prevention of toxicity to the brain or the heart, and the protection of the fetus during pregnancy. So far, the results obtained from a small-scale experiment using vaccines against cocaine and nicotine suggest that a number of important technical challenges still need to be overcome before such vaccines can be approved for clinical use.