The Trail Went Cold

March 14, 1988. Union Township, Ohio. 18-year old Scott Hilbert leaves a note on his parents’ refrigerator to say that he is borrowing the family car to go visit a friend at Ohio State University, but he never returns and vanishes without a trace. Three-and-a-half weeks later, the abandoned car is discovered 1,700 miles away on the slope of a remote canyon in Mohave County, Arizona and while some of Scott’s belongings are missing, others are scattered outside the vehicle. The odometer shows an additional 2,000 miles which cannot be accounted for and while it seems apparent that someone made a failed attempt to dispose of the car, no one knows why it wound up at this location and Scott is never found.  February 13, 1998. Mississauga, Ontario, Canada. 20-year old Steven Mylan drives away from his family’s residence and never returns, but while there is a record of his car crossing the border into New York state the following day, no one can be certain if Steven was actually driving it. Nearly four months later, the stripped-down car is found over 3,400 kilometres away by the side of a road in Coconino County, Arizona, but there is no trace of Steven anywhere. The evidence seems to indicate that the car was abandoned at an overlook at the Grand Canyon shortly after Steven missing until some local residents stole it and drove it around for a few months, but there is no explanation for why the vehicle wound up there to begin with. On this week’s episode of “The Trail Went Cold”, we cover a pair of baffling unsolved missing persons cases in which the victim’s car was inexplicably found over a great distance away from their home in a remote section of Arizona. Additional Reading: https://charleyproject.org/case/scott-allen-hilbert https://www.cincinnati.com/story/accused/2020/05/10/morehead-state-student-scott-hilbert-vanished-1988-murder-suspected/3046938001/?gca-cat=p&gnt-cfr=1 https://www.nbcnews.com/feature/cold-case-spotlight/where-was-scott-hilbert-when-someone-pushed-his-car-cliff-n390281 https://www.fox19.com/2024/03/13/union-township-police-ask-help-solving-36-year-old-cold-case/ https://www.newspapers.com/image/285799751/ https://www.newspapers.com/image/1068971343/ https://charleyproject.org/case/steven-vincent-mylan https://www.newspapers.com/image/1179136035/ https://www.newspapers.com/image/1180198295/ https://www.newspapers.com/image/1244679682/ https://azdailysun.com/file-steven-mylan-1998/article_ddd44460-1799-59e3-9522-cb9fe3014dbc.html “The Trail Went Cold” will be appearing at AdvocacyCon, which is taking place at the Albuquerque Convention Center in Albuquerque, New Mexico on September 11-13, 2026. To get a 10 % discount on tickets, please use our specialized promo code, “TRAILCOLD10”, by visiting https://www.advocacycon.com/. “The Trail Went Cold” is on Patreon. Visit www.patreon.com/thetrailwentcold to become a patron and gain access to our exclusive bonus content. The Trail Went Cold is produced and edited by Magill Foote. All music is composed by Vince Nitro.

June 4, 2019. Fairview Park, Ohio. 40-year old Carnell Sledge and his 33-year old friend, Kate Brown, agree to meet up at the Rocky River Reservation in the Cleveland Metroparks and they each drive there in their respective vehicles. Within 15 minutes of their arrival, Carnell and Kate are both fatally shot in the head near a park bench and the perpetrator manages to flee the scene without anyone seeing or hearing anything. Investigators look into the backgrounds of both victims to see if anyone had a motive to harm them, but are unable to turn up any evidence to implicate anyone and the crime remains unsolved. On this week’s episode of “The Trail Went Cold”, we explore a baffling double homicide known as the “Park Bench Murders”. Additional Reading: https://unsolvedmysteries.fandom.com/wiki/Kate_Brown_and_Nell_Sledge https://unsolved.com/gallery/park-bench-murders/ https://www.cleveland.com/news/2019/06/parents-of-homicide-victim-carnell-sledge-did-not-know-woman-killed-with-him.html https://www.cleveland.com/news/2019/06/parents-of-homicide-victim-carnell-sledge-did-not-know-woman-killed-with-him.html https://www.clevescene.com/news/four-years-later-officials-report-no-progress-in-metroparks-double-homicide-cold-case-but-fresh-hope-comes-with-national-coverage-42872823/ https://www.news5cleveland.com/news/local-news/they-didnt-deserve-to-die-this-way-sister-hopes-unsolved-mysteries-episode-can-help-find-sisters-killer https://www.cleveland19.com/2024/10/03/murder-metroparks-new-dark-side-podcast-goes-inside-unsolved-fairview-park-killings/ https://www.cleveland19.com/2025/06/04/trace-dna-found-metroparks-double-murder-scene-could-lead-suspect/ https://www.cleveland19.com/2025/05/30/possible-connection-between-5-year-old-double-murder-west-park-murder-suicide-metroparks/ https://www.wkyc.com/article/news/crime/cold-cases/families-kate-brown-carnell-sledge-statement-cleveland-metroparks-police-update-double-homicide-investigation/95-16545e66-98a0-4e17-9220-4c69d5b7b12e https://www.reddit.com/r/UnsolvedMysteries/comments/1fweqc9/ama_im_jeff_a_friend_of_carnell_sledge_here_to/ “The Trail Went Cold” is on Patreon. Visit www.patreon.com/thetrailwentcold to become a patron and gain access to our exclusive bonus content. The Trail Went Cold is produced and edited by Magill Foote. All music is composed by Vince Nitro.

July 11, 2006. Snohomish County, Washington. 56-year old Mary Cooper and her 27-year old daughter, Susanna Stodden, leave their homes in Seattle in order to go hiking on the Pinnacle Lake Trail over 60 miles away. Later that day, Mary and Susanna’s bodies are found alongside the trail after they have both been shot in the head and even though some of their clothing was removed, neither of them were sexually assaulted. For years, Mary’s husband is looked at as a potential suspect before he is officially ruled out, but even though a partial male DNA profile is eventually found under Susanna’s fingernails, it has not been matched to anyone. On this week’s episode of “The Trail Went Cold”, we explore a double homicide known as the “Pinnacle Lake Murders” which has gone unsolved for nearly 20 years. In addition, we’ll also discuss the unsolved murders of 25-year old Patricia Dixon and her five-year old daughter, Amanda Dixon, who also lived in the Seattle area and were both shot to death inside their motel room in Anaheim, California during a vacation to Disneyland in March 1984. If you have have any information about the murders of Mary Cooper and Susanna Stodden, please contact the Snohomish County Sheriff’s Office at (425) 388-3845. If you have any information about the murders of Patricia and Amanda Dixon, please contact the Anaheim Police Department at (714) 765-1900. Additional Reading: https://www.newspapers.com/image/1031381492/ https://www.newspapers.com/image/1031411442/ https://www.seattlepi.com/local/article/Slain-hikers-were-avid-about-outdoors-1208909.php https://www.heraldnet.com/2016/07/10/murder-case-is-cold-but-memory-still-burns/ https://www.heraldnet.com/2007/07/10/a-year-later-no-suspects-in-slaying-of-2-hikers/ https://www.king5.com/article/news/local/one-mans-relentless-search-for-killer-in-its-18th-year/281-5d26dcb4-a3e5-4bcf-b8e4-dba203f30a2e https://www.fox13seattle.com/news/man-cleared-as-suspect-more-than-10-years-after-wife-daughter-murdered-on-hiking-trail https://archive.seattletimes.com/archive/20061013/hikerdeath13m/trail-killings-hundreds-of-tips-leading-nowhere https://www.king5.com/article/news/crime/unsolved/19-years-snohomish-county-trail-murders-unsolved-northwest-mary-cooper-susanna-stodden/281-358cebaf-b8d9-48b1-ae7c-7b1893eaa107 https://www.king5.com/article/news/crime/mary-cooper-susanna-stodden-unsolved-snohomish-county-murder/281-cf04d027-bb9e-4332-8572-f528fdff87b3 https://podcasts.happyscribe.com/the-deck/mary-cooper-susanna-stodden-ace-of-hearts-washington https://www.wta.org/news/magazine/magazine/1207.pdf https://www.upi.com/Archives/1984/03/29/Suspect-sought-in-mother-and-daughter-murders-near-Disneyland/5791449384400/ https://www.newspapers.com/image/401262837/ https://www.newspapers.com/image/808583079/ https://www.newspapers.com/image/1076995204/ “The Trail Went Cold” is on Patreon. Visit www.patreon.com/thetrailwentcold to become a patron and gain access to our exclusive bonus content. The Trail Went Cold is produced and edited by Magill Foote. All music is composed by Vince Nitro.

July 26, 1988. Jackson, Mississippi. After getting into an argument with her mother, seven-year old Daffany Tullos leaves her grandparents’ residence and is last seen walking down the street by neighbours before she disappears. Suspicion turns towards Ernest Lee Epps, the boyfriend of Daffany’s mother, who was charged with sexual battery for allegedly molesting Daffany and released from jail on bond the same day she went missing. However, there is no evidence to implicate Ernest and even though a shirt belonging to Daffany is found in a neighbour’s yard a year-and-a-half later, no trace of her is ever found. On this week’s episode of “The Trail Went Cold”, we explore a missing children’s case which has gone unsolved for nearly 38 years. If you have any information about this case, please contact the Jackson Police Department at (601) 960-1234. Additional Reading: https://charleyproject.org/case/daffany-sherika-tullos https://www.newspapers.com/image/184041774/ https://www.newspapers.com/image/184088100/ https://www.newspapers.com/image/181320487/ https://www.newspapers.com/image/1039872199/ https://www.newspapers.com/image/183694584/ https://www.wlbt.com/story/11276708/jackson-police-re-open-cold-case-from-1988/ https://www.wlbt.com/story/36360572/3-on-your-side-investigates-the-disappearance-of-daffany-tullos/ https://www.clarionledger.com/story/news/2018/07/26/30-years-later-daffany-tullos-family-still-believes-she-found/807547002/ https://www.wjtv.com/news/in-depth-reports/missing-daffany-tullos-last-seen-in-jackson-in-1988/ “The Trail Went Cold” is on Patreon. Visit www.patreon.com/thetrailwentcold to become a patron and gain access to our exclusive bonus content. The Trail Went Cold is produced and edited by Magill Foote. All music is composed by Vince Nitro.

December 13, 1976. Fairfield, Maine. The daughter of 31-year old Pauline Rourke kisses her sleeping mother goodbye before leaving for school, but when she returns home later that day, Pauline has vanished without a trace. Suspicion turns towards Pauline’s live-in friend, Albert Pat Cochran, who frequently fought with her and had developed an odd obsession with the recent murder of another woman from the area named Janet Baxter. Two decades later, Pat is charged and convicted of Janet’s murder, but even though he is suspected of being responsible for Pauline’s disappearance, there is not enough evidence to implicate him and Pauline is never found. On this week’s episode of “The Trail Went Cold”, we explore an unsolved missing persons case involving a victim who has not been seen in nearly 50 years. If you happen to have any information about this case, please contact the Maine State Police at (207) 624-7143. Additional Reading: https://charleyproject.org/case/pauline-rourke https://www.maine.gov/dps/msp/investigation-traffic/major-crime-units/unsolved/missing-persons/rourke-pauline https://www.newspapers.com/image/849371494/ https://www.newspapers.com/image/856346628/ https://www.newspapers.com/image/665025806/ https://www.newspapers.com/image/855868439/ https://www.newspapers.com/image/856276259/ https://www.centralmaine.com/2017/06/28/man-serving-life-sentence-for-oakland-womans-murder-dies-at-hospital/ https://www.fosters.com/story/news/2017/06/29/police-link-recently-deceased-killer-to-1976-disappearance/20405251007/ https://www.pressherald.com/2017/07/30/a-daughters-enduring-lament-her-remains-are-out-there/ https://www.wabi.tv/content/news/State-Police-Searching-Smithfield-Area-Wells-For-Remains-Of-Missing-Woman-444463513.html https://www.newspapers.com/image/1147332553/ https://www.newspapers.com/image/309356419/ https://www.newspapers.com/image/829806532/ https://www.newspapers.com/image/830077499/ “The Trail Went Cold” is on Patreon. Visit www.patreon.com/thetrailwentcold to become a patron and gain access to our exclusive bonus content. The Trail Went Cold is produced and edited by Magill Foote. All music is composed by Vince Nitro.