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Alec Jeffreys. Sir Alec John Jeffreys, CH FRS MAE [ 7 ] (born 9 January 1950) [ 6 ] is a British geneticist known for developing techniques for genetic fingerprinting and DNA profiling which are now used worldwide in forensic science to assist police detective work and to resolve paternity and immigration disputes. [ 5 ][ 8 ][ 9 ]
DNA profiling is a forensictechnique in criminal investigations, comparing criminal suspects' profiles to DNA evidence so as to assess the likelihood of their involvement in the crime. [1][2]It is also used in paternity testing,[3]to establish immigration eligibility,[4]and in genealogicaland medical research.
2 (murder) Span of crimes. 1979–1986. Colin Pitchfork (born 23 March 1960) is an English child-murderer and child-rapist. He was the first person convicted of rape and murder using DNA profiling after he murdered two girls in neighbouring Leicestershire villages: Lynda Mann in Narborough in November 1983 and Dawn Ashworth in Enderby in July 1986.
With no witnesses to the murders of Nicole Brown Simpson and Ron Goldman, DNA evidence in the O. J. Simpson murder case was the key physical proof used by the prosecution to link O. J. Simpson to the crime. Over nine weeks of testimony, 108 exhibits of DNA evidence, including 61 drops of blood, were presented at trial.
Murder of Celia Douty. Celia Natasha "Tasha" Douty (February 11, 1943 – September 1, 1983) was a British-born Australian resort worker who was murdered on Brampton Island in Queensland, Australia. [1] The crime remained unsolved until 2001, when Sydney motor industry finance Business Manager, Wayne Butler, was found guilty. [2]
Phantom of Heilbronn. The Phantom of Heilbronn, often alternatively referred to as the "Woman Without a Face", was a hypothesized unknown female serial killer whose existence was inferred from DNA evidence found at numerous crime scenes in Austria, France and Germany from 1993 to 2009. The six murders among these included that of police officer ...
The case involved two claimants from Sheffield, England: Mr. S. and Michael Marper. Mr S. was arrested on 19 January 2001 at the age of eleven and charged with attempted robbery. His fingerprints and DNA samples were taken. He was acquitted on 14 June 2001. Michael Marper was arrested on 13 March 2001 and charged with harassment of his partner.
Gary E. Dotson[1] (born March 8, 1957) is an American man who was the first [2] person to be exonerated of a criminal conviction by DNA evidence. [3] In May 1979, he was found guilty and sentenced to 25 to 50 years' imprisonment for rape, and another 25 to 50 years for aggravated kidnapping, the terms to be served concurrently.