Fatal cerebral haemorrhage in a hypertensive seven-year-old boy.

A seven-year-old boy died from autopsy-proven brain haemorrhage due to hypertensive vasculopathy. This emphasizes the importance of early diagnosis and therapy of hypertension in children. Brain haemorrhage is a potentially fatal complication of paediatric hypertension.

Characteristics of backspatter on the firearm and shooting hand--an experimental analysis of close-range gunshots.

Contact and close-range gunshot injuries can produce bloodstains on the shooting hand and weapon. In this study, backspatter was analyzed in experimental horizontal pistol shots into blood-filled sponges. The shooting distances were set between 0 and 45 cm. With increasing shooting distance, there was a significant decrease in the degree of backspatter. Microspatter could be detected on the weapon and shooting hand up to a shooting distance of 40 cm. They were predominantly located on thumb and index finger as well as the radial dorsal aspects of the hand. Fine spray of microspatter combined with elongated droplets in the shape of exclamation marks was found at contact and 2-cm distance shots. An angular calculation based on the shape of the bloodstains was possible up to a shooting distance of 2 cm. No bloodstains were detected beyond 45 cm.

[Forensic aspects of gunshot suicides in Germany]. / Gerichtsmedizinische Aspekte suizidaler Schussverletzungen--eine Übersichtsarbeit am Beispiel Deutschlands.

Suicidal gunshot wounds are a common appearance in forensic casework. The main task of the coroner lies in the detection of typical pathomorphological correlates, thus differentiating between homicide, suicide and accident. Apart from characteristic bloodstain patterns on the gun and shooting hand, the localisation of the entrance wound and the position of the weapon, additional details such as family background or medical history are important aspects of forensic investigation. An uncommon choice of weaponry and its unusual morphological manifestation often complicate the examination and reconstruction of such cases. Furthermore, due to social stigmatisation, the possibility of secondary changes by relatives at the crime scene should be considered. In addition to autopsy findings, a careful crime scene investigation and bloodstain pattern analysis, a ballistic reconstruction can be an essential tool to gain knowledge of the shooting distance and position of the gun.

Implantation of radio frequency identification device (RFID) microchip in disaster victim identification (DVI).

The tsunami catastrophe of December 2004 left more than 200,000 dead. Disaster victim identification (DVI) teams were presented with the unprecedented challenge of identifying thousands of mostly markedly putrefied and partially skeletised bodies. To this end, an adequate body tagging method is essential. Conventional body bag tagging in terms of writing on body bags and placing of tags inside body bags proved unsatisfactory and problem prone due to consequences of cold storage, formalin (formaldehyde) embalming and body numbers inside storage facilities. The placement of radio frequency identification device (RFID) microchips inside victim bodies provided a practical solution to problems of body tagging and attribution in the DVI setting encountered by the Austrian DVI team in Thailand in early 2005.

Suicide by an electric power drill.

Suicide by means of an electric power drill with dual penetration of the anterior aspect of the thorax is described. Cause of death was a perforating injury of the heart with pericardial tamponade, combined with bleeding into the thoracic cavity caused by a perforation of the left lung. Psychiatric background revealed a long-term depression, in part with psychotic symptoms.

Fatal embolism of the anterior spinal artery after local cervical analgetic infiltration.

A 66-year-old man received a local infiltration of cortisone and xylocain in the left paravertebral region between the fifth and sixth cervical vertebrae. Respiratory failure occurred 2.5 h later with subsequent successful resuscitation. During the following 2 months of assisted ventilation up to the patients death, tetraplegia with concurrent full consciousness throughout was observed. Magnetic resonance imaging confirmed an ischaemic lesion of the upper anterior cervical myelon. The forensic autopsy revealed pneumonia as cause of death. Neuropathology confirmed anterior infarction at the C2/C3 level of the cervical myelon, with obstruction of the anterior spinal artery by an epithelialised fibrocartilaginous embolus. The autoptic findings suggest that this embolus stems from the site of previous analgetic infiltration, with accidental laceration of an intervertebral disc and subsequent transportation of discous material via injection canula into an artery.

The Kaprun cable car fire disaster--aspects of forensic organisation following a mass fatality with 155 victims.

In November 2000, a tunnel-bound cable car in Kaprun caught fire, with the subsequent death of 155 persons. No passenger list was in existence and bodies were burnt to such an extent that morphological identification was not feasible. A full post-mortem examination was performed on all bodies. All bodies were positively identified within 19 days after the incident by DNA analysis. Cause of death was determined to be carbon monoxide poisoning in combination with suffocation due to inhalation of smoke. The organisational aspects of processing are portrayed.