True crime research & podcasts
Mary Elizabeth Nieman
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Approximate last contact March 2017From the cited official record
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Check the official recordStart with the source
The reviewed NamUs record supports approximate last contact in March 2017 for Mary Elizabeth Nieman. The record identifies Clackamas County Sheriff's Office as an investigating agency and lists case number 23-002536.
Date label: Approximate last contact March 2017. The record-specific date context qualifies the timing, so this guide uses approximate March 2017 and selects no exact calendar day.
Your next useful step
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Podcast starting point
Look for episodes about Mary Elizabeth Nieman.
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Check the source
What this record supports
The date
Approximate last contact March 2017. The record-specific date context qualifies the timing, so this guide uses approximate March 2017 and selects no exact calendar day.
Investigating agency
Clackamas County Sheriff's Office. This is an investigating-agency field, not a last-seen location or a claim of case ownership.
The source path
NamUs Missing Persons. Official NamUs record checked October 20, 2026.
How to match this record: Open the official NamUs reader and compare Mary Elizabeth Nieman, MP69720, the approximate last-contact month, Investigating agency Clackamas County Sheriff's Office, and case number 23-002536. The linked public API record is retained as separate field provenance.
A private breadcrumb trail
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What later official update can be matched to Mary Elizabeth Nieman, MP69720, 2017-03, Investigating agency Clackamas County Sheriff's Office, and case 23-002536 before adding it to a Research File?
Open one source from Almost Solved True Crime. Podcasts open in Apple Podcasts; websites open in Safari. Return to Almost Solved True Crime after checking it. That return automatically saves the trip’s breadcrumb in your Research File. Add a copied or shared link or your own note if useful.
Then open the next source from the app. If you keep browsing outside the app, later pages aren’t saved automatically.
Official source path
Official NamUs record checked October 20, 2026.
The official record supports the displayed identity, date label, investigating agency, and case number. This guide does not establish a last-seen location, current status, outcome, or case ownership.
Open the NamUs recordDataset provenance: official structured data captured 2026-10-20.
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