Confectionary containing alcohol and their effect on breath analyzer results: a preliminary study.

Breath analyzers are commonly used to test alcohol intoxication, most often to detect elevated systemic levels of ethanol by employees during working hours or drink-driving drivers. Many scientific studies describe the effect of inhaled ethanol vapors in the ambient air or the application of mouthwash before the breath test. This preliminary study interprets false positivity of the breath test after consumption over-the-counter confectionery.

The reconstruction of the pilot in command murder case in the aircraft OK ADN L410 Turbolet.

The aim of this paper is to reconstruct the hijacking case of an aircraft on the Mariánské Lázně - Prague route in 1972 and the shooting of its pilot in command in light of new facts, mainly autopsy reports from both Germany and Czechoslovak Socialist Republic. These reports contained absolutely opposite findings, both in terms of the findings themselves and their resulting interpretations. Since it is still not yet known exactly what happened in the plane, a reconstruction was carried out in an identical aircraft in the Aviation Museum in Kunovice. During the reconstruction, all possible (including theoretical) situations that may have occurred in the aircraft were examined. It was found that this could not have been a premeditated intentional murder, but that the shot could only have occurred during a passenger skirmish, and one that must have resulted in a very rare situation at that. From a political-medical point of view however, there are still several questions that cannot be answered even with the best of intentions.

Hijacking of the aircraft OK ADN L410 TURBOLET on June 8, 1972 - Forensic Medical Notes.

On 8 June 1972, the Czechoslovak OK DNN aircraft carrier L410 Turbolet was delivered to the regular line Marianske Lazne - Prague to the Federal Republic of Germany. About 8 minutes after the launch from Marianske Lazne Airport, the likely head of the group of kidnappers threw the captain of the plane. During the fight with one of the passenger, the head of the group of kidnappers killed the captain of the aircraft by a shot from 7.65 mm pistol. Other members of the hijackers group attacked other passengers. After the aircraft captains death, the second pilot took command and landed at the sports club at Weiden. After the landing, the kidnappers were detained by the police. Ten kidnappers stayed in the Federal Republic of Germany. An airplane with other passengers and coffin of a shot captain landed in Prague Ruzyne the following day. On June 12, 1972, the re-autopsy of the captain of the aircraft was performed at the Central Military Hospital in Prague. Post-autopsy status was detected. In this re-autopsy, it was possible to reconstruct the fire channel only incompletely, because during the previous autopsy performed in Federal Republic of Germany was excised the shot wound left on the neck. The fire channel began with a hole in the skin 10 cm above the right breast nipple, continued to the left and slightly upward through the subcutaneous tissue, passed through the 2nd rib at the right at a distance of 4.5 cm from the sternum, continued the lower and inner sides of the right collarbone, flowing on the front the ring cartilage and the first ring of the trachea, and on the underside of the left lobes of the thyroid gland, passed on the front of the left common carotid and continued into the area of the left SCM. The exid shot hole was on the left half of the neck. The direction of the shotway canal from right side to left side was detectable only by the fragment of the 2nd rib, which was broken out to the left and inside. The cause of the captains death was a traumatic shock. The injury was caused by a short firearm of small stance. Additional factors of firing were not found on the skin, as well as no signs of gas pressure. At the request of the experts performing the autopsy, a copy of the autopsy protocol from Germany was sent to them by an autopsied doctor. Among other things, it was reported that a 6.5 cm under the lower end of the left ear was a transversely oval, 2.5 cm long and 1.2 cm wide, red-black dried place of the upper skin, from which center run out a little red blood. At the conclusion of the autopsy protocol, it was found that there was a shotgun injury at the left side of the neck and the right side of the chest. The entrance wound according to the sent copy of the autopsy protocol, lay on the left side of the neck, the bullet penetrated the neck muscles, broke the inner branch of the cervical artery, passed through the trachea, penetrated the collarbone, split the 2nd rib to the right about 2 cm next to the sternum and the right chest 10 cm above the breast the nipple stepped out of the body. The direction of the penetration of the projectile through the body therefore had the opposite orientation compared to the re- autopsy. On the basis of this finding, the expert opinion from the re-autopsy was supplemented in the sense that there is no evidence in the autopsy protocol from Germany for the conclusion of the shot on the left side of the neck. Both autopsy experts examined the space of the aircraft cabin. The inspection showed that from the left, that is to the neck, the captain of the aircraft could be hit only if the attacker held the pistol in his left hand in a completely unnatural position so that his forearm was pulled upward over the left shoulder of the captain just to the left of the cabin and a hand bent in the wrist at a steep angle down to the right. The position of the shooters hand would be more natural if the captain of the aircraft turned backward over his left shoulder and turned the hull to the left. But this would be completely useless because of the situation, as he would look into the left cabin wall. More natural would be turning right over his right shoulder. In that case, he could be hit on the right side of the chest. The shooting kidnapper committed suicide in a cell overnight from 12 to 13 January 1973. It is not possible, based on the information available, to decide exactly how the gunshot has been going on. Czech experts did not have clothing of the captain or conclusions about their examination, and the hole on the left side of the neck was cut out by the German expert and was not provided to the Czech party through the request. It may be considered strange that the autopsy in Germany was performed in this relatively serious case outside the renowned forensic medicine department.

[Experimental stab wound]. / Experimentální bodné poranení

Stab wounds caused by knives and daggers are usually of different appearances. The knife wound has one edge sharp while the second one is blunt. The wound caused by blow of dagger has both edges sharp. The forensic expert must very often decide whether the knife or dagger was used. The aim of this experimental work was to show how a single-edged knife penetrates the skin and causes the wound typical for the double-edged dagger. The fact was verified. The wound typical for dagger can be found if the knife is used only according to the scheme. The forensic expert can say that a one cutting edge knife was used if the one edge of wound is squared and the other one is sharp. If the both of them are sharp, forensic expert must be very careful in his decision.Key words: stab wounds - knife - dagger - forensic expertise.

A concise history of forensic medicine in Czech Republic.

This paper presents the most important historical facts about all forensic medicine workplaces in the Czech Republic since the beginning till present day, including a perspective on how to establish a new one. Each of the University Forensic Medicine Institutes or district Departments is covered by at least one author. The oldest institute is in Prague and in Brno, the youngest is in Pardubice.