{"id":122704,"date":"2026-02-28T14:00:27","date_gmt":"2026-02-28T19:00:27","guid":{"rendered":"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704"},"modified":"2026-02-28T14:00:27","modified_gmt":"2026-02-28T19:00:27","slug":"nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet","status":"publish","type":"post","link":"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704","title":{"rendered":"Nancy Guthrie missing: Forensic scientist encourages new investigative approach since case ‘isn’t cold yet’"},"content":{"rendered":"
\n

TUCSON, Ariz. \u2014 One criminal expert said even though the investigation into Nancy Guthrie<\/a> “isn’t cold yet,” the “best” forensic scientists should go into her house and “scrutinize” everything inside.<\/p>\n

Forensic scientist Peter Valentin made the comments Friday on Fox News’ “Crime and Justice” podcast with Donna Rotunno while discussing Nancy Guthrie’s disappearance. Investigators continue to\u00a0search for\u00a0Nancy Guthrie\u00a0as she has been missing for more than three weeks. Guthrie was forcibly taken from her Tucson, Arizona, home in the early morning hours of Feb. 1,\u00a0Pima County Sheriff\u00a0Chris Nanos<\/u><\/a> previously said.<\/p>\n

Fox News Digital previously reported that some DNA found in Nancy Guthrie’s home came back to individuals with a reason to be there, two federal law enforcement<\/a> sources said. DNA from a suspicious glove recovered two miles from Nancy Guthrie’s home was also tested, but didn’t match any of the samples from inside the home or any known criminals in the FBI’s CODIS database.<\/p>\n

Valentin, who’s chair of the Forensic Science Department at the University of New Haven’s Henry C. Lee College of Criminal Justice and Forensic Sciences, said on the “Crime and Justice” podcast that a fresh set of eyes might be needed.<\/p>\n

NANCY GUTHRIE DISAPPEARANCE: FORMER FBI AGENT REVEALS AMOUNT OF TIME LIKELY NEEDED FOR ADVANCED DNA TESTING<\/strong><\/a><\/p>\n

“What I would suggest is that you go into that house with the best people in each discipline in forensics,” Valentin said. “Go into that house and scrutinize that house, looking for the trace evidence<\/a> that must exist, or hopefully still exists.”<\/p>\n

The forensic expert is very confident that there is some type of evidence left behind by whatever individual is suspected to have taken Nancy Guthrie from her home.<\/p>\n

“Because if people went into that home, and we believe they did, right? To take her from that house, there must be evidence of their presence in that home. Where is it? What is that evidence? We need to find it,” he said.<\/p>\n

PIMA COUNTY SHERIFF WARNS IN NBC INTERVIEW DNA TECH ISSUES IN NANCY GUTHRIE CASE MAY TAKE \u2018MONTHS\u2019 TO RESOLVE<\/strong><\/a><\/p>\n

He also cautioned that the key piece of evidence that breaks the case might not be “obvious.”<\/p>\n

“It’s not going be the obvious DNA profile somewhere, it is not going to be the obvious latent fingerprint. It’s probably some of the things that we’ve probably not used as much, right? The hair, the fibers, the other kinds of trace evidence. But we’ve got to start cobbling together all the forensic evidence we have at our disposal to move this case forward, because otherwise it might not move forward,” Valentin said.\u00a0<\/p>\n

TIMELINE: NBC HOST SAVANNAH GUTHRIE\u2019S MOTHER DISAPPEARS, FAMILY RULED OUT AS SUSPECTS<\/strong><\/a><\/p>\n

Investigators got a fresh lead on Thursday when Fox News Digital exclusively reported that a resident in the Catalina Foothills neighborhood, about 2.5 miles from where Nancy Guthrie lives, has a Ring camera<\/a> that captured 12 cars passing by on the morning of her suspected abduction. Some of the activity took place around 2:30 a.m., when authorities say the 84-year-old Guthrie’s pacemaker device last synced with her iPhone.<\/p>\n

In a new Instagram story posted on Friday, Savannah Guthrie<\/a> pleaded with people to send in tips, and to “be the one who brings her home,” referring to her mother, Nancy Guthrie.<\/p>\n

Guthrie posted a segment from the “Today” show where viewers were shown how to submit tips anonymously. She said that tips can be anonymous “and likely paid in cash.”<\/p>\n

People with information about Nancy Guthrie’s disappearance are asked to contact\u00a01-800-CALL-FBI.\u00a0<\/p>\n<\/div>\n

Source – https:\/\/www.foxnews.com\/us\/nancy-guthrie-disappearance-forensic-scientist-encourages-new-investigative-approach-case-isnt-cold-yet <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

TUCSON, Ariz. \u2014 One criminal expert said even though the investigation into Nancy Guthrie “isn’t cold yet,” the “best” forensic scientists should go into her […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":{"twitter_2902945987_2902945987":""},"rop_publish_now_history":[],"rop_publish_now_status":"pending","footnotes":""},"categories":[16563],"tags":[],"stock_ticker":[],"class_list":["post-122704","post","type-post","status-publish","format-standard","hentry","category-market-news","entry"],"acf":[],"yoast_head":"\nNancy Guthrie missing: Forensic scientist encourages new investigative approach since case 'isn't cold yet' - Wall Street PR<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nancy Guthrie missing: Forensic scientist encourages new investigative approach since case 'isn't cold yet' - Wall Street PR\" \/>\n<meta property=\"og:description\" content=\"TUCSON, Ariz. \u2014 One criminal expert said even though the investigation into Nancy Guthrie “isn’t cold yet,” the “best” forensic scientists should go into her […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704\" \/>\n<meta property=\"og:site_name\" content=\"Wall Street PR\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/WallStreetPR\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-28T19:00:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cablemanpro.com\/wallstreetpr\/wp-content\/uploads\/2021\/06\/businessman-showing-business-evolution1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"715\" \/>\n\t<meta property=\"og:image:height\" content=\"423\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704#article\",\"isPartOf\":{\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/#\/schema\/person\/6e00efa2abc413bdc0bca51a90c54d36\"},\"headline\":\"Nancy Guthrie missing: Forensic scientist encourages new investigative approach since case ‘isn’t cold yet’\",\"datePublished\":\"2026-02-28T19:00:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704\"},\"wordCount\":609,\"publisher\":{\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/#organization\"},\"articleSection\":[\"Market News\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704\",\"url\":\"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704\",\"name\":\"Nancy Guthrie missing: Forensic scientist encourages new investigative approach since case 'isn't cold yet' - Wall Street PR\",\"isPartOf\":{\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/#website\"},\"datePublished\":\"2026-02-28T19:00:27+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/cablemanpro.com\/wallstreetpr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Nancy Guthrie missing: Forensic scientist encourages new investigative approach since case ‘isn’t cold yet’\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/#website\",\"url\":\"https:\/\/cablemanpro.com\/wallstreetpr\/\",\"name\":\"Wall Street PR\",\"description\":\"Latest News From WallStreet\",\"publisher\":{\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/cablemanpro.com\/wallstreetpr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/#organization\",\"name\":\"Wall Street PR\",\"url\":\"https:\/\/cablemanpro.com\/wallstreetpr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/cablemanpro.com\/wallstreetpr\/wp-content\/uploads\/2019\/10\/brand-logo.png\",\"contentUrl\":\"https:\/\/cablemanpro.com\/wallstreetpr\/wp-content\/uploads\/2019\/10\/brand-logo.png\",\"width\":537,\"height\":70,\"caption\":\"Wall Street PR\"},\"image\":{\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/WallStreetPR\/\",\"https:\/\/x.com\/WallstreetPRs\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/#\/schema\/person\/6e00efa2abc413bdc0bca51a90c54d36\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/cablemanpro.com\/wallstreetpr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/cablemanpro.com\/wallstreetpr\/wp-content\/uploads\/2022\/09\/360_F_336393115_5gCUfwn76x3MJaCJMYDKLoRebkC8QyrL-300x300.jpg\",\"contentUrl\":\"https:\/\/cablemanpro.com\/wallstreetpr\/wp-content\/uploads\/2022\/09\/360_F_336393115_5gCUfwn76x3MJaCJMYDKLoRebkC8QyrL-300x300.jpg\",\"caption\":\"admin\"},\"url\":\"https:\/\/cablemanpro.com\/wallstreetpr\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Nancy Guthrie missing: Forensic scientist encourages new investigative approach since case 'isn't cold yet' - Wall Street PR","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704","og_locale":"en_US","og_type":"article","og_title":"Nancy Guthrie missing: Forensic scientist encourages new investigative approach since case 'isn't cold yet' - Wall Street PR","og_description":"TUCSON, Ariz. \u2014 One criminal expert said even though the investigation into Nancy Guthrie “isn’t cold yet,” the “best” forensic scientists should go into her […]","og_url":"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704","og_site_name":"Wall Street PR","article_publisher":"https:\/\/www.facebook.com\/WallStreetPR\/","article_published_time":"2026-02-28T19:00:27+00:00","og_image":[{"width":715,"height":423,"url":"https:\/\/cablemanpro.com\/wallstreetpr\/wp-content\/uploads\/2021\/06\/businessman-showing-business-evolution1.jpg","type":"image\/jpeg"}],"author":"admin","twitter_misc":{"Written by":"admin","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704#article","isPartOf":{"@id":"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704"},"author":{"name":"admin","@id":"https:\/\/cablemanpro.com\/wallstreetpr\/#\/schema\/person\/6e00efa2abc413bdc0bca51a90c54d36"},"headline":"Nancy Guthrie missing: Forensic scientist encourages new investigative approach since case ‘isn’t cold yet’","datePublished":"2026-02-28T19:00:27+00:00","mainEntityOfPage":{"@id":"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704"},"wordCount":609,"publisher":{"@id":"https:\/\/cablemanpro.com\/wallstreetpr\/#organization"},"articleSection":["Market News"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704","url":"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704","name":"Nancy Guthrie missing: Forensic scientist encourages new investigative approach since case 'isn't cold yet' - Wall Street PR","isPartOf":{"@id":"https:\/\/cablemanpro.com\/wallstreetpr\/#website"},"datePublished":"2026-02-28T19:00:27+00:00","breadcrumb":{"@id":"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/cablemanpro.com\/wallstreetpr\/nancy-guthrie-missing-forensic-scientist-encourages-new-investigative-approach-since-case-isnt-cold-yet-122704#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cablemanpro.com\/wallstreetpr\/"},{"@type":"ListItem","position":2,"name":"Nancy Guthrie missing: Forensic scientist encourages new investigative approach since case ‘isn’t cold yet’"}]},{"@type":"WebSite","@id":"https:\/\/cablemanpro.com\/wallstreetpr\/#website","url":"https:\/\/cablemanpro.com\/wallstreetpr\/","name":"Wall Street PR","description":"Latest News From WallStreet","publisher":{"@id":"https:\/\/cablemanpro.com\/wallstreetpr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cablemanpro.com\/wallstreetpr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/cablemanpro.com\/wallstreetpr\/#organization","name":"Wall Street PR","url":"https:\/\/cablemanpro.com\/wallstreetpr\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/cablemanpro.com\/wallstreetpr\/#\/schema\/logo\/image\/","url":"https:\/\/cablemanpro.com\/wallstreetpr\/wp-content\/uploads\/2019\/10\/brand-logo.png","contentUrl":"https:\/\/cablemanpro.com\/wallstreetpr\/wp-content\/uploads\/2019\/10\/brand-logo.png","width":537,"height":70,"caption":"Wall Street PR"},"image":{"@id":"https:\/\/cablemanpro.com\/wallstreetpr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/WallStreetPR\/","https:\/\/x.com\/WallstreetPRs"]},{"@type":"Person","@id":"https:\/\/cablemanpro.com\/wallstreetpr\/#\/schema\/person\/6e00efa2abc413bdc0bca51a90c54d36","name":"admin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/cablemanpro.com\/wallstreetpr\/#\/schema\/person\/image\/","url":"https:\/\/cablemanpro.com\/wallstreetpr\/wp-content\/uploads\/2022\/09\/360_F_336393115_5gCUfwn76x3MJaCJMYDKLoRebkC8QyrL-300x300.jpg","contentUrl":"https:\/\/cablemanpro.com\/wallstreetpr\/wp-content\/uploads\/2022\/09\/360_F_336393115_5gCUfwn76x3MJaCJMYDKLoRebkC8QyrL-300x300.jpg","caption":"admin"},"url":"https:\/\/cablemanpro.com\/wallstreetpr\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/cablemanpro.com\/wallstreetpr\/wp-json\/wp\/v2\/posts\/122704","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cablemanpro.com\/wallstreetpr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cablemanpro.com\/wallstreetpr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cablemanpro.com\/wallstreetpr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cablemanpro.com\/wallstreetpr\/wp-json\/wp\/v2\/comments?post=122704"}],"version-history":[{"count":0,"href":"https:\/\/cablemanpro.com\/wallstreetpr\/wp-json\/wp\/v2\/posts\/122704\/revisions"}],"wp:attachment":[{"href":"https:\/\/cablemanpro.com\/wallstreetpr\/wp-json\/wp\/v2\/media?parent=122704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cablemanpro.com\/wallstreetpr\/wp-json\/wp\/v2\/categories?post=122704"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cablemanpro.com\/wallstreetpr\/wp-json\/wp\/v2\/tags?post=122704"},{"taxonomy":"stock_ticker","embeddable":true,"href":"https:\/\/cablemanpro.com\/wallstreetpr\/wp-json\/wp\/v2\/stock_ticker?post=122704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}