Coldcases include missing persons, accidents, or crimes that have yet to be solved and have no active leads. New information could come from new witness testimony, new or retained physical evidence, activities of a suspect, or other sources. Please scroll through this roster of cold cases being investigated by Special Agents of the NPS Investigative Services Branch.
Looking for information about a case not listed here? See our case updates, or visit the NPS News page - filter news releases by keyword and/or by location. You may also contact a park or site directly - use the "Contact Us" link at the bottom of each National Park Service site's official page.
Description: Pruitt was 70 years old when he went missing. White male, 5'06" tall, 150 pounds, blue eyes, and brown/gray hair. Believed to have been wearing a dark blue jacket, red/orange beanie style hat, blue jeans, and carrying a small camera bag with a Nikon Coolpix 900 camera.
Case Info: Pruitt left from the Glacier Gorge parking lot on February 28, 2019, for a day hike to an unknown destination. US Park Rangers located his vehicle on March 3, 2019, and determined that though it had been parked overnight, no backcountry permit was associated with it. Rangers contacted Pruitt's family, who advised them that Pruitt had no intentions of staying overnight in the park, and they had last heard from him on February 28. The National Park Service initiated extensive search efforts in the area. Due to a lack of clues and extreme winter conditions, the search entered limited continuous operations on March 11, 2019. Additional coordinated search efforts were conducted on multiple occasions during the summer and fall of 2019.
Description: Jackson was 74 years old at the time he went missing. White male, 5'10" tall, 155 pounds, blue eyes, gray hair and beard. Excellent physical condition. Carrying a royal blue Outdoor Products daypack.
Case Info: Jackson is believed to have gone for a day hike from his campsite at White Wolf Campground, but he did not return. He had sent a text message to his son saying that he was on his way to the park on September 17, 2016. His vehicle was found at the campground, and camping fees were paid through September 21, 2016. As of October 2, 2016, the search for Jackson was placed in continuous, limited mode. In August 2019, Jackson's backpack was found in the Ackerson Meadow/Aspen Valley area on the west side of Yosemite National Park.
Case Info: Roberts became separated from companions during extreme heat conditions while starting a multi-day hike in a remote portion of western Grand Canyon on the Shivwits Plateau. The group planned a 9 day hike that would exit the canyon via Separation Canyon. He was last seen near Kelly Tank heading towards Trail Canyon/214 Mile Canyon (Shanley Spring area) towards the river but may have descended into 209 Mile Canyon. Following an intensive 6 day search effort the incident remains unresolved; the search for Roberts is in continuous, limited mode.
Description: Lueking was 24 years old at the time he went missing. White male, 5'11" tall, 220 pounds, green eyes, brown hair, short beard. Last seen wearing black track pants, white tennis shoes. Possibly had Real-tree camouflage rain gear with him and a small dark-colored day pack.
Case Info: Lueking was last seen leaving the Microtel Hotel on March 3, 2012, in Cherokee, North Carolina. His car was found parked in the lower lot of Newfound Gap at the North Carolina-Tennessee state line. Lueking's direction of travel from Newfound Gap is unknown.
Description: Penca was 30 years old when he went missing. White male, 5'10" tall, 240 pounds, dark brown hair, blue eyes. Last seen wearing gray sweatpants with a white stripe down the leg, either a black T-shirt with "D & B" on the front or a black tank top, and gray/blue running shoes. He was carrying a blue cloth bag.
Description: Boehlke was 8 years old when he went missing. White male, 4'08" tall, 85 pounds, light brown hair, brown eyes. Last seen wearing a long-sleeve black and green striped shirt, cargo pants, red suede shoes, and a blue winter coat. He has a mole under his right ear and a mole on the left side of his throat.
Case Info: Boehlke was last seen at about 4:00 pm on October 14, 2006 in Crater Lake National Park. His information is also listed on the National Center for Missing & Exploited Children's website.
Description: Ficery was 51 years old when he went missing. White male, 5'10" tall, 165 pounds, gray shoulder-length hair, gray beard, eyeglasses. Last seen wearing faded blue or blue-gray T-shirt, olive-green or khaki shorts, and a faded red or pink scarf.
Description: Reinhard was 66 years old when he went missing. White male, 5'08" tall, 145 pounds, graying brown hair becoming thin, no facial hair, fair complexion. Possibly wearing a gray felt Alpine hat as in the image of Reinhard, and leather hiking boots. Reinhard usually carried a large fannypack.
Case Info: Ruppert was last seen in the Curry Village area or the Yosemite Medical Clinic at about noon on Monday, August 14, 2000. She was scheduled to go on a backpacking trip in the park but had to postpone trip due to an infection. She is believed to have gone on a day hike from Yosemite Falls to the Foresta area based on witness observation. Ruppert's backpack was found in 2008 in the Fireplace Creek drainage, an area consistent with the hiking route from Yosemite Falls to Foresta.
Description: Morrison was 28 years old when he went missing. White male, 5'09" tall, 150 pounds, brown hair, brown eyes. Last seen wearing a gray long-sleeve UCSC sweatshirt, black pants, Nike running shoes, and a black, green, and yellow fannypack.
Description: Barnes was 25 years old when he went missing. White male, 6'03" tall, 180 pounds, dark brown to black straight hair worn parted in the middle and shoulder-length, brown mustache, brown eyes, small bump or wart on right side of nose. Last seen wearing a white T-shirt with a red circle around a red letter F with a slash through the letter F, gray sweatpants, worn white tennis shoes, brown-framed sunglasses, and carrying a yellow daypack.
Description: Arras was 14 years old when she went missing. White female, 5'05" tall, 120 pounds, blond shoulder-length hair (naturally straight). Last seen wearing a white pullover windbreaker, white jersey blouse with a square neckline and lace trim, shorts with vertical half-inch maroon and white stripes and intermittent sky-blue pinstripes, gray hiking boots (rough outer leather and Vibram soles), gold-tone anklet, and a retainer on her upper teeth.
Case Info: Arras began a four-day trip with her father on the High Sierra Loop at Tuolumne Meadows. They were part of a group of 10 people riding mules to the Sunrise High Sierra Camp. The group arrived at Sunrise at about 3:00 pm on July 17, 1981. After settling in to her cabin and taking a shower, Arras began a 1.5-mile hike along the trail to Sunrise Lakes. She intended to hike with a 77-year-old man who was part of the group that rode to Sunrise that day. Before getting far along the trail, the man became tired and sat down to rest. The guide who led the ride to Sunrise was working at the corral and noticed Arras standing on a rock about 50 yards south of the trail. The guide was reportedly the last person to see Arras.
Case Info: Gibson was last seen hiking with a high school group from Knoxville, Tennessee. She disappeared as the group hiked back from Andrew's Bald Trail to the Clingmans Dome parking area.
Description: Knadjian was 20 years old when he went missing. White male of Armenian descent, 5'11" tall, 182 pounds, brown eyes, brown hair. Last seen wearing a white metal Omega Sea Master wristwatch and carrying a Pentax 35mm camera.
NOTICE: Missing person and other open-case records are maintained in the Incident Management and Reporting System (IMARS), which is a Privacy Act system of records. In accordance with the Privacy Act System of Records Notice, access to both open and closed case files may be limited.
A cold case is a crime, or a suspected crime, that has not yet been fully resolved and is not the subject of a current criminal investigation, but for which new information could emerge from new witness testimony, re-examined archives, new or retained material evidence, or fresh activities of a suspect. New technological methods developed after the crime was committed can be used on the surviving evidence for analysis often with conclusive results.
The John Christie murders is a notable case when Timothy Evans was wrongly executed for the alleged murders of his wife and child. Many other bodies were later found in the house where they lived with Christie, and he was then executed for the crimes. The case helped a campaign against capital punishment in Britain.
A case is considered unsolved until a suspect has been identified, charged, and tried for the crime. A case that goes to trial and does not result in a conviction can also be kept on the books pending new evidence. In some cases, a suspect, often called a "person of interest" or "subject" is identified early on but no evidence definitively linking the subject to the crime is found at that time and more often than not the subject is not forthcoming with a confession. This often happens in cases where the subject has an alibi, alibi witnesses, or lack of forensic evidence. Eventually, the alibi is disproved, the witnesses recanted their statements or advances in forensics helped bring the subjects to justice. Sometimes a case is not solved but forensic evidence helps to determine that the crimes are serial crimes. The BTK case and Original Night Stalker cases are such examples.[2] The Texas Rangers have established a website[3] in the hopes that it shall elicit new information and investigative leads.[4]
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