The trial<\/strong><\/p>\n\t\t\t\tSarah Yarborough was a 16-year-old junior, honor student and drill team member who had mistakenly arrived at the school an hour early on the morning of Dec. 14, 1991, thinking she was late for an event. But from the parking lot, she encountered her assailant — Nicholas — who led or forced her north into the brush by the tennis courts.<\/p>\n\t\t\t\t
Nicholas strangled her with her own nylons and left her body on a hill adjacent to her high school’s parking lot on Dec. 14, 1991, police said. He left semen on several items of her clothing, DNA from which was used to identify him as a culprit.<\/p>\n\t\t\t\t
In 2019, Dr. Colleen Fitzpatrick, founder of Identifiers International, contacted the King County Sheriff’s Office and said she identified persons of interest in the case — Nicholas and his brother. Identifiers International is a team of international forensic genealogists.<\/p>\n\t\t\t\t
They ruled out the brother because his DNA profile already existed within the law enforcement database, according to prosecutors. Detectives collected DNA from Nicholas after retrieving and testing a cigarette he had smoked outside, and also identified Nicholas as Yarborough’s killer based on his criminal history and circumstantial life details.<\/p>\n\t\t\t\t
The case against Nicholas, who was 27 at the time of Yarborough’s death, relied primarily though not entirely on the DNA evidence.<\/p>\n\t\t\t\t
Police investigators went through hundreds of tips and numerous suspects in the decades prior to landing on Nicholas as a prime suspect. Nicholas hadn’t been investigated in the case prior to the discover by Dr. Fitzpatrick that segments of his DNA matched evidence from the murder scene.<\/p>\n\t\t\t\t
“Beyond the DNA, there is nothing,” Defense attorney David Montes said during closing statements in the case. “And so the DNA has to be right beyond a reasonable doubt.”<\/p>\n\t\t\t\t
Montes said it wasn’t, arguing that the police investigation relied on the use of unreliable genealogy techniques to identify Nicholas. Fitzpatrick, he claimed, was a hobbyist with no formal training in forensic science.<\/p>\n\t\t\t\t
But prosecutors pointed to the fact that a male DNA sample from the crime scene matched the sample from Nicholas, and that the odds that it would match a random individual from the U.S. population was 1 in 120 quadrillion.<\/p>\n\t\t\t\t
Montes argued that the math used to calculate those odds was all wrong because researchers were comparing the likelihood against the wrong population sets. Plus, he argued, Fitzpatrick had confidently given the names of other suspects whose DNA closely matched the evidence — until those matches turned out to be inaccurate.<\/p>\n\t\t\t\t
Prosecutors pointed out that Fitzpatrick provided the lead on Nicholas, but further police work corroborated that lead and found more extreme odds connecting him to the case. The state crime lab determined, for another DNA sample, that it was “590 billion times more likely” that it matched Yarborough and Nicholas than if it matched Yarborough and a random unrelated person from the U.S. population, according to their case.<\/p>\n\t\t\t\t
Plus, Nicholas lived in the area at the time of the killing, had a copy of a 1994 newspaper in his home with an article about Sarah and kept a picture of a cheerleader in a drawer in his kitchen at the time of his arrest. Taken together, the evidence was compelling that Nicholas was the murderer, prosecutors said.<\/p>\n\t\t\t\t
Montes said those were cherry-picked details from Nicholas’ life that didn’t amount to proof that he committed the killing.<\/p>\n\t\t\t\t
A sketch artist’s rendition of the suspect proved to be a Rorschach test. Prosecutors said it bore a “striking” resemblance to Nicholas, while Montes said the sketches didn’t match his client.<\/p>\n\t\t\t\t
Attorneys spent roughly two weeks calling witnesses before resting their cases and delivering closing arguments May 3. The jury elected to take a break for the rest of the week, and only began deliberating May 9.<\/p>\n\t\t\t","protected":false},"excerpt":{"rendered":"
‘Nothing will bring Sarah back, but this is as much justice as we can all expect,’ friends said. <\/p>\n","protected":false},"author":981,"featured_media":62667,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,24],"tags":[],"yst_prominent_words":[],"class_list":["post-62666","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-home2","category-northwest"],"_links":{"self":[{"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/posts\/62666"}],"collection":[{"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/users\/981"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/comments?post=62666"}],"version-history":[{"count":0,"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/posts\/62666\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/media\/62667"}],"wp:attachment":[{"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/media?parent=62666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/categories?post=62666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/tags?post=62666"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/www.kentreporter.com\/wp-json\/wp\/v2\/yst_prominent_words?post=62666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}