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Katie's Law, also known as the Katie Sepich Enhanced DNA Collection Act of 2010, is a federal law to provide funding to states to implement minimum and enhanced DNA collection processes for felony arrests. The bill is named after Katie Sepich, who was brutally attacked outside of her New Mexico home in August 2003.
The US government's own Combined DNA Index System (CODIS) database is composed of forensic evidence assessable to local, state, and federal law enforcement officials. This database consists of genetic profiles of approximately 18 million different people, however these are limited to DNA samples from convicted felons and arrestees. [26]
Othram (also Othram Inc.) is an American corporation specializing in forensic genetic genealogy to resolve unsolved murders, disappearances, and identification of unidentified decedents or murder victims (colloquially known as John Does and Jane Does). [1]
The researchers used data from 17 actual cases to test their model. In each case, the target’s DNA—that of the suspect or the victim—produced anywhere from 200 to 5,000 matches.
In Smith's case, scientists used genome sequencing to build a DNA profile for the murder suspect, according to Othram Inc., a labratory that specializes in forensic genetic genealogy to assist law ...
CeCe Moore reverse engineered the family tree from the DNA at the crime scene of the presumed killer, but they didn’t go out and arrest the suspect. They acted like it was a tip someone phoned in.
Developed in 1991, [10] DQ alpha testing was the first forensic DNA technique that utilized the polymerase chain reaction. [11] This technique allowed for the use of far fewer cells than RFLP analysis making it more useful for crime scenes that did not have the large amounts of DNA material that was previously required. [ 12 ]
[24] [25] Also in December 2018, Family Tree DNA allowed law enforcement agencies, including the FBI, to upload DNA profiles from crime scenes to help solve cold crimes. As of that time, GEDmatch was not the only site that could be used by law enforcement officials to solve crimes using genetic genealogy. [26]