Details of this reporting gathered from: Madilyn Oster. If applicable, secondary + sources are entered at the bottom of this record.
Frank Koenman, 31, went missing from Yosemite National Park. Missing NPF is working to acquire details related to this case. At this time, no other information is ready for dissemination.
This case file is incomplete, and important elements of information are currently being acquired from external sources. Please bookmark and re-visit, as new information will be released as it is received and vetted.
According to the NPS Yosemite National Park Unsolved Missing Person Cases datasheet, acquired on May 12, 2022 (updated by NPS on March 2017), Mr. Koenman was last known to be at/near Camp Curry. His destination was/is unknown, and Missing NPF is still working to acquire other crucial pieces of information. Mr. Koenman was 31 at the time he disappeared.
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Yosemite National Park Unsolved Missing Person Cases: Go to Source (NPS)
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Personal Characteristics
Male
31 years old
Height: 0
Weight: 0 lbs.
Classification: DAY/NIGHT HIKER
Professional Affiliation: SALES
Investigative Overview
Foul Play Suspected: Unknown / Undisclosed
Suspected Suicide: Unknown / Undisclosed
Cause of Death: Unknown / Unreported / Missing
Significant Dates
Reported missing on June 11, 1925 - 35904 days, 22 hours, 2 minutes ago
This case file was posted on
Mar 17, 2021 at 12:37
This case file was last modified on
May 12, 2022 at 10:31
This case file has been assigned the Missing Persons ID 1007
Disclaimer
Missing NPF Public Notice
Missing NPF lists “Foul Play Suspected,” “Suspected Suicide,” “Cause of Death,” and other elements of data in association with public reporting. These settings do not reflect the opinions of Missing NPF and/or its staff. Unless explicitly noted, Missing NPF does not publicize opinion, nor are any of the initial reports written – or edited – by members of Missing NPF. All content (with the exception of “IMPORTANT” notices, listed toward the top of applicable case files) are the works of external persons, sources and/or entities. All pictures displayed on this case file have been downloaded from the public domain, unless a user has commented or otherwise transmitted a picture to Missing NPF or its social media accounts. Case updates are derived from external persons, sources, and/or entities, and do not reflect the internal work of Missing NPF, unless expressly noted.
Thank you for bringing this to our attention. The case file has been revised to display accurate information. This was a case file imported from an NPS database, and it is likely the information was imported erroneously displaying the name of another listing. Please let us know if you have any other questions, and thank you again!
Sdr
May 12, 2022 at 10:11 am
I’m confused. Name on profile isn’t the same as the name in the notes. It appears there may be a typo.
Joss Leal
May 12, 2022 at 10:29 amThank you for bringing this to our attention. The case file has been revised to display accurate information. This was a case file imported from an NPS database, and it is likely the information was imported erroneously displaying the name of another listing. Please let us know if you have any other questions, and thank you again!
Sdr
May 12, 2022 at 10:11 amI’m confused. Name on profile isn’t the same as the name in the notes. It appears there may be a typo.