All investigation claims

South — Investigation claim filings

Investigation claims in Maryland

Maryland carries 3 investigation claims — findings asserted by paranormal groups who worked the ground. The archive files these as claims about an investigation, not findings about physics: who investigated, what they reported and what the record can confirm are three different lines in the same file.

3 dossiers0 counties covered100% open to visitorsAntietam National Battlefield — deepest file

Also filed investigation claim:New York22 Illinois20 Hawaii17 Michigan13 North Carolina12 Tennessee12 Kentucky10 Texas9

Other Maryland shelves:local folklore16 anecdotal reports7 documented legends6 unverified files5 internet rumors4

High confidence

Antietam National Battlefield

Sharpsburg, Maryland

Site documented in a Ghost Research Society investigation report.

3 claims · 1 legend→

Point Lookout Lighthouse

Lexington Park, Maryland

Lighthouse associated with documented regional history.

2 claims · 1 legend→

Westminster Hall and Burying Ground

Baltimore, Maryland

Poe’s graveyard, catacombs and famous birthday-toast tradition.

Full Maryland record → state index· Every investigation claim filing → evidence shelf

Record last amended October 2, 2026 · shelves recounted with the archive