Asphyxiation

Asphyxiation is something that many people die of throughout the world and it is something that many people think is simply the act of suffocating or smothering a victim until they can no longer breathe. What is Asphyxiation? In actual fact Asphyxiation is the term given to blocking the airway …

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Suffocating and Smothering

Suffocation and smothering are two ways of preventing the intake of air into the lungs via the mouth. Both of these methods have been used throughout the ages as a means of committing murder and in some cases the process was applied because many thought that it could not be …

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Ligature Marks

Ligature marks are those marks made by an item of cord, rope, silk or some such material that has been used for the purposes of strangulation. Ligature marks come in many different patterns and sizes and can be unique to certain fabrics and materials and this is why they are …

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Toxic Gases

Many people throughout the Western world die every year as a result of breathing in toxic gases, which cause their lungs to fail or their hearts to go into cardiac arrest. These gases, which are found not only in industrial environments but also in nature, can be odourless, colourless and …

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Drowning and Forensics

Drowning almost always occurs as a result of an accident. It is quite a staggering and sobering thought that many of those people who drown each year in the United Kingdom do so because they have never been taught how to swim or simply have a morbid fear of water …

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Stomach Contents as a Means of Evidence

In most autopsies the contents of the stomach are an important piece of evidence, which can sometimes prove to be the difference between accidental death and foul play. We have all seen the television and cinema autopsies played out where the pathologist will empty the contents of the deceased’s stomach …

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Insects and Flies in Forensic Medicine

An important factor in estimating the time of death of the deceased can sometimes be their surroundings, which includes what creatures are present in those surroundings. Many insects and flies are synonymous with the decaying of a corpse and from the point of view of a pathologist – accompanied by …

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Measuring Body Temperature

Although body temperature can vary between us as human beings, the average body temperature is around 37oC (or 98 Fahrenheit). Measuring Temperature Some people have varying temperatures as a result of variances in their metabolism: the higher the rate of metabolism the higher the temperature and likewise the lower the …

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Bodily Fluids in Forensic Science

There are many different types of bodily fluid that are secreted by the body and are also present within the body at any given time. These fluids may be useful in helping forensic scientists and pathologists put together a detailed picture of how an individual died and likewise may also …

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Blood Types

The first question to ask and indeed to answer when looking into the area of blood types is: what is blood? What is Blood? Blood is – for the most part – the liquid part of the human body, which is called Plasma; and this Plasma contains proteins, clotting factors, …

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