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291.
292.
Esseiva P Ioset S Anglada F Gasté L Ribaux O Margot P Gallusser A Biedermann A Specht Y Ottinger E 《Forensic science international》2007,167(2-3):247-254
Organised criminality is a great concern for national/international security. The demonstration of complex crimes is increasingly dependant on knowledge distributed within law-enforcement agencies and scientific disciplines. This separation of knowledge creates difficulties in reconstructing and prosecuting such crimes. Basic interdisciplinary research in drug intelligence combined with crime analysis, forensic intelligence, and traditional law enforcement investigation is leading to important advances in crime investigation support. Laboratory results constitute one highly dependable source of information that is both reliable and testable. Their operational use can support investigation and even provide undetected connections or organisation of structure. The foremost difficulties encountered by drug analysts are not principally of a chemical or analytical nature, but methodologies to extract parameters or features that are deemed to be crucial for handling and contextualising drug profiling data. An organised memory has been developed in order to provide accurate, timely, useful and meaningful information for linking spatially and temporally distinct events on a national and international level (including cross-border phenomena). Literature has already pointed out that forensic case data are amenable for use in an intelligence perspective if data and knowledge of specialised actors are appropriately organised, shared and processed. As a particular form of forensic case data, the authors' research focuses on parameters obtained through the systematic physical and chemical profiling of samples of illicit drugs. The procedure is used to infer and characterise links between samples that originate from the same and different seizures. The discussion will not, however, focus on how samples are actually analysed and compared as substantial literature on this topic already exists. Rather, attention is primarily drawn to an active and close collaboration between magistrates, forensic scientists, law enforcement investigators and crime analysts from different institutions with the aim of generating, using and validating relevant profiling case data as integral part of investigative and crime analysis processes. Original advances are highlighted through experiences from criminal investigations of offences related to the unlawful importation, exportation, supply and possession of illicit drugs. 相似文献
293.
Sauvageau A Schellenberg M Racette S Julien F 《The American journal of forensic medicine and pathology》2007,28(1):35-37
Rupture of a varicose vein is a rare cause of sudden death. It occurs when the failure of venous valves causes an increase in venous pressure great enough to provoke rupture of the blood vessel. When it does happen, the victim is often found surrounded by a pool of blood, and the examination of the scene can mislead the forensic team to think of violent death. Until now, the bloodstain patterns in these fatal cases have not been described. An examination of the bloodstain pattern in a case of fatal varicose vein rupture in an 84-year-old man is here reported. 相似文献
294.
Dedouit F Telmon N Guilbeau-Frugier C Gainza D Otal P Joffre F Rougé D 《Journal of forensic sciences》2007,52(4):960-964
The body of an unidentified elderly woman was found trapped in a floodgate. Prior to autopsy, full-body multislice computed tomography (MSCT) was performed for study of bone lesions and cause of death. Age was estimated by analysis of the sternal end of the fourth rib and of the pubic symphyseal medial articular surfaces. The results were then compared with the autopsy findings. MSCT was superior to autopsy in diagnosis of traumatic bone lesions and also revealed dental anomalies and signs of drowning. Age estimation gave a similar result for both methods. This case report illustrates the potential value of MSCT for medico-legal investigations of death: diagnosis of injuries, possibility of determining the cause of death, and anthropological study in order to estimate age or to visualize features likely to enable identification of a corpse. 相似文献
295.
Laurent Fanton M.D. Fabien Bévalot Pharm.D. Nathalie Cartiser Pharm.D. Cristian Palmiere M.D. Catherine Le Meur Pharm.D. Daniel Malicier Ph.D. 《Journal of forensic sciences》2010,55(3):792-794
Abstract: Postmortem human chorionic gonadotrophin (HCG) blood assay can confirm postmortem diagnosis of pregnancy or document situations in which HCG levels are elevated. In some cases, however, blood sampling is not possible at autopsy. In this study, HCG was quantified by enzyme‐linked fluorescent assay (ELFA) in the bile (n = 5), vitreous humor (n = 4), and postmortem blood (n = 4) of five pregnant women. There were no false negatives in the pregnant subjects (n = 5) or false positives in controls (n = 34), enabling this test to be recommended for routine use in forensic contexts in which the detection of elevated HCG levels could be of interest. 相似文献
296.
Pierre Guyomarc’h M.Sc. Maude Campagna‐Vaillancourt Célia Kremer M.Sc. Anny Sauvageau M.Sc. M.D. 《Journal of forensic sciences》2010,55(2):423-427
Abstract: In the discrimination of falls versus blows, the hat brim line (HBL) rule is mentioned in several textbooks as the most useful single criterion. Recent studies, however, have found that the HBL rule is only moderately valid and that its use on its own is not recommended. The purpose of this 6‐year retrospective study was to find additional individually useful criteria in the distinction of falls from blows. Overall, the following criteria were found to point toward blows: more than three lacerations, laceration length of 7 cm or more, comminuted or depressed calvarial fractures, lacerations or fractures located above the HBL, left‐side lateralization of lacerations or fractures, more than four facial contusions or lacerations, presence of ear lacerations, presence of facial fractures, and presence of postcranial osseous and/or visceral trauma. Based on the most discriminating criteria, a decision tree was constructed to be potentially applicable to future cases. 相似文献
297.
Elie Boghossian B.Sc. Renaud Clément M.D. Margaret Redpath M.D. Anny Sauvageau M.D. M.Sc. 《Journal of forensic sciences》2010,55(5):1272-1277
Abstract: The pathophysiology of hanging is still poorly understood. This article presents a review of eight animal models: four models of isolated occlusion of the vessels of the neck (group 1), one model of combined tracheal and vessel occlusion (group 2), and three models of true animal hanging (group 3). Occlusion of the airway passages in group 2 did not accelerate respiratory arrest compared to group 1. Cessation of cerebral blood flow, rather than airway obstruction, seems to be the main cause of respiratory decline. In general, muscular movements ceased after 1–3.5 min and early generalized tonic‐clonic convulsions were described. Complete circulatory collapse seems to occur between 4 and 8.5 min. These observations from animal models of hanging are compared with the data collected from filmed human hangings. Avenues to improve animal models are discussed. 相似文献
298.
Gilles Gavaudan M.D. David Magalon M.D. Julien Cohen M.D. Christophe Lançon M.D. Ph.D Georges Léonetti M.D. Ph.D Anne‐Laure Pélissier‐Alicot M.D. Ph.D. 《Journal of forensic sciences》2010,55(6):1659-1662
Abstract: Pathological gambling (PG), classified in the DSM‐IV among impulse control disorders, is defined as inappropriate, persistent gaming for money with serious personal, family, and social consequences. Offenses are frequently committed to obtain money for gambling. Pathological gambling, a planned and structured behavioral disorder, has often been described as a complication of dopamine agonist treatment in patients with Parkinson’s disease. It has never been described in patients with schizophrenia receiving dopamine agonists. We present two patients with schizophrenia, previously treated with antipsychotic drugs without any suggestion of PG, who a short time after starting aripiprazole, a dopamine partial agonist, developed PG and criminal behavior, which totally resolved when aripiprazole was discontinued. Based on recent advances in research on PG and adverse drug reactions to dopamine agonists in Parkinson’s disease, we postulate a link between aripiprazole and PG in both our patients with schizophrenia and raise the question of criminal responsibility. 相似文献
299.
Assessing the Relative Importance of the Child Sexual Abuse Interview Protocol Items to Assist Child Victims in Abuse Disclosure 总被引:1,自引:0,他引:1
This study identifies (1) the importance of using the Child Sexual Abuse Interview Protocol for multiple disciplines to obtain
detailed information of what the alleged child victims say and claim, and (2) the concurrence of multiple professionals about
the relevance of items in the protocol in their practice. A survey with 100 items based on the Child Sexual Abuse Interview
Protocol was self administered by 36 professionals working at a child advocacy center including administrators, attorneys,
child advocates, support persons, physicians, police, psychologists, and social workers. These respondents unanimously felt
it was very important for interviewers to complete two specific items during the course of an investigative interview: “showing the interviewer
is listening to the child” and “showing patience with the child.” As indicated by the average rating scores, 89 items were
perceived between very important and important, and nine items as somewhat important. No item on this scale was rated as doesn’t matter or unimportant. Social workers and police officers did not differ significantly in their ratings of the importance of these items. Both
quantitative and qualitative results support four major considerations when using an interview guide: 1) flexibility in opening
and closing the interview, 2) professional and appropriate use of the anatomical dolls, 3) assessment of the age and mental
state of the child, and 4) determination of the order of questions based on severity of incidents. This study provides data
to identify the importance of using a comprehensive interview protocol for multidisciplinary professionals who work with alleged
victims of child sexual abuse. The use of these 100 items will enhance the effectiveness of conducting a one-time interview
to avoid repeated interviews. This study that was originally aimed at comparing differences among professionals has, in fact,
demonstrated the similarities across disciplines, as agreement among various professional groups was substantial. This finding
dissolves the myth that multiple disciplines brought forth diverse opinions and instead encourages the “working together”
concept of a team. 相似文献
300.
Jousset N Rougé-Maillart C Turcant A Guilleux M Le Bouil A Tracqui A 《The American journal of forensic medicine and pathology》2010,31(4):378-381
Suicide by stabbing to the head and/or driving sharp objects into the skull is of extreme rarity. This article reports the case of a 27-year-old man, who committed suicide by multiple knife stabs and cuts to the head, the torso, one shoulder and the forearms. Autopsy showed a perforating wound of the skull and the 10-cm long broken blade of the knife being still embedded in the right temporal lobe of the brain. The deceased had no history of psychiatric illness but was currently treated by mefloquine, a quinine derivative associated with a high rate of psychiatric adverse effects. Toxicological examination confirmed a recent intake of mefloquine together with chloroquine, another antimalarial drug. To our knowledge, this is the first report of a completed suicide with very strong evidence of mefloquine implication. Discussion focuses upon mefloquine-induced psychiatric disorders and highlights the importance of performing toxicological investigations in cases of unusual suicides. 相似文献