Case Details

25-year-old Irishman, David O’Sullivan, was last seen on April 7, 2017, while hiking the Pacific Crest Trail.

Distinguishing Marks

Not Available

Profession / Education

Not Available

Investigative Details

  • Foul Play Suspected: Unknown / Undisclosed
  • Suicide Suspected: Unknown / Undisclosed
  • Cause of Death: Not Applicable

Significant Dates

  • Reported Missing: Friday, June 30, 2017 (8 years ago)
  • Date Found: No Date Available

POIs

Last Known Location

Viewers since 1/2/2024

Monday, January 8, 2024 (1 year ago)

Missing NPF Public Identification Number (MPID) 10101

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