Investigation Techniques of a Homicide

Investigation Techniques of A Homicide The O. J. Simpson double murder trial is perhaps the most publicized case this decade. However, before the police can understanding Simpson and prosecute him, they must investigate. The investigation techniques LAPD used are used whole everywhere the world. CRIME SCENE Patrol officers received a disturbance confabulate at Nicole Simpson's residence. They arrived on scene and discovered two bodies. They human faceed around to cod if the suspect is anywhere around then they checked to charm the two subjects were dead. The officers immediately contacted the detectives on duty and supervisors and then secured the area to ensure no contamination to the scene. The officers' duties included making sure that no unlicenced people may enter the scene. They also have to protect all possible evidences left by the suspect. In the Simpson case, the officers did not do a very good job at securing the scene. They had allowed unlicensed officers the go through the scene, thus causing some contamination to the execration scene. This error had allowed the defense to attack the creditability of the police department. CAUSE AND condemnation OF DEATH When the officers first arrived the scene, they saw two people lying in a pool of blood.



The officers did not know if they were dead and if they were, how and when. After the medical checkup examiner looked at the bodies and the wounds on the victims, he concluded that they were stabbed to death. The epoch of death was a bit harder to determine. Death caused some changes to the bodies. The investigator looked at the changes and was able to estimate a time of death. Some of the changes the examiners look for are: lost of embody temperature, badness mortis, and postmortem lividity. The body temperature exit start to decrease after death. The body will also start to stiffen after death, this is call rigor mortis. Rigor mortis usually starts to set in two to quatern hours after death. Time of death can be estimated by the rigour of the... If you want to get a full essay, order it on our website: Orderessay



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