Investigation Techniques of A Homicide. Speaks of the O.J Simpson case

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The O. J. Simpson double murder trial is perhaps the most publicized case this decade. However, before the police can arrest Simpson and prosecute him, they must investigate. The investigation techniques LAPD used are used all over the world. CRIME SCENE         Patrol officers received a disturbance call at Nicole Simpson's residence. They arrived on scene and discovered two bodies. They looked around to see if the suspect is anywhere around then they checked to determine 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 unauthorized people may enter the scene. They ...

... alleged time of the murders. The police investigations uncovered more evidences to link Simpson to the murders. All the testimonies showed that Simpson had actually planned the crime. He even had an alibi which was shaky. Simpson also had a history of spousal abuse. All the evidences pointed unfavorably toward O. J. Simpson. The elements of the crime the police needed were established and Simpson was formally Charged. DNA          There were no fingerprints at the crime scene. However, there were some blood which belonged to neither victims'. Thanks to modern technology, scientists can detect differences in people's DNA. DNA is the genetic fingerprint of a person. The principal of DNA

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