Asphyxia and Strangulation

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Abstract The purpose of this paper is to discuss accidental and suicidal asphyxia as well as strangulation. As a crime scene investigator, knowing the differences between them and the signs to look for are an integral part of determining a cause of death, whether or not a crime has been committed and giving closure to families. Asphyxia put simply is when the body does not get the oxygen that it needs. There are general signs that the deceased died of asphyxiation such as cyanosis, congestion, petechial hemorrhages, and edema. Here we will discuss accidental and suicidal asphyxiation as well as strangulation. Accidental asphyxiation can be as simple as being locked in a room and running out of oxygen. Like when children get accidentally locked in a refrigerator, likewise, you could have an individual commit suicide by locking themselves in a refrigerator. It is basically anything that obstructs the oxygen flow that can be explained away as accidental. A man was found to have died of accidental asphyxiation after trying to lower himself by rope alongside an office building with the intent of creating graffiti art without “any special rope repelling equipment on, climbing equipment or anything like that” ("Graffiti artist found," 2013). We have all tried to inhale our coffee or said that a drink went down the wrong pipe, which triggers the body’s natural reaction to choking. If choking goes without correction, either by oneself or by-standers, asphyxiation will occur. When it comes to suicide, chances are suicidal attempts will be made by hanging oneself, drowning or intentionally finding a way to obstruct airflow, resulting in death. In October of this year, Coroner Gorniak determined Ariel Castro’s death to have been suicide due to the ligature she noted at autopsy as well as the pictures taken of his cell at the scene (Gallman, Conlon & Brumfield, 2013). In

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