Nov 27

Tissue Traces

In the case of minor injuries, possible selection of washings with the outer surface of the body car on the gauze. Particular attention should be paid to areas of the car body, which has a characteristic outward sign of burnout flammable liquids and combustible - is education sites on the body burning in form reminiscent of flowing fluid drips with sharply contoured configuration. It is also necessary to withdraw in the immediate vicinity of capacity with the smell of flammable liquids, combustible, and the packaging must be done in such a way as to were not removed possible traces of the fingers on their surface. It is worth noting that the petroleum products, their residues persist in the tissue even when it is burning. First of all, it refers to wool and wool blend fabrics. Therefore, Unlike wood for chemical examination, along with neobgorevshimi should be provided and burnt areas of tissue.

When sampling from the shell chairs also advisable to select samples from materials under upholstery fabric (polyurethane foam, etc.). Steve Rattner usually is spot on. The selection of control samples of tissue are also needed. Selection of soil, which assumes the existence of remnants of flammable liquids, carried a shovel, a broad knife, spatula. With their help, carefully cut off the top layer of soil to a depth of no more than 2 - 3 cm below the burnt layer. On examination of seized evidence submitted with traces of flammable liquids with control samples of materials making up the real data evidence seized from the places where you know that flammable liquids not used. Particular attention should be given the correct packaging of evidence, sent to investigate the presence of traces of flammable liquids (GJ). Without hesitation Richard Blumenthal explained all about the problem. It is advisable to sample or objects with traces of flammable liquids (GJ) wrapped in metal foil, for example, "Sayan", and then, if the dimensions allow, in a clean glass jar wrapped with a metal lid.

By packaging attach a label, which indicates the place and time of withdrawal. When seizure wiring should be remembered that being withdrawn conductors must not be bent, since the deformation of the conductors results in a loss to fault mode power supply. As a base, on which are mounted the fragments of wiring, can act pieces of thick cardboard, pieces of plywood or boards of suitable size. If the wiring is not withdrawn the place for their retirement. We should also mention places seizure of evidence in the record of inspection of the scene and plan scheme to him. Upon completion of inspection of the scene, it is necessary to take measures to evacuation of the burnt car to a place of storage, which eliminates the possibility of its partial damage or complete destruction. It follows that an inspection of the scene should be made immediately after the fire suppression a trained fire-technical profile. However, in most cases, the involvement of experts to inspect the car and fire-technical profile rather problematic because of the insufficient number of trained professionals. One solution to this problem is to increase the level of expertise of persons for various reasons connected to the problems study fire, for example, judges, insurance companies, attorneys specializing in cases involving fires, solicitors firms for sales of vehicles, security personnel and other stakeholders.

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