Tammy Mahoney

Unknown MissingCold Case
Tammy Mahoney
Tammy Mahoney
Tammy Mahoney
Tammy Mahoney

Missing Persons Details

Missing Adults

Tammy Mahoney

Missing from
Oneida, New York - USA
Case Entered
  June 22, 2021
   Cold Case
Current Classification
  Unknown Missing
Source of Record
  Local Law Enforcement
Last Updated
   October 13, 2023
Verification Status

Physical Description

Age When Reported Missing
Age As of Today
Hair Color
Eye Color
  Last Seen Wearing
Tammy Mahoney may have been last seen wearing blue jeans or bib overalls, 29", dark sweatshirt or large black top with white embroidery around the neck line and wrists. Dark colored or denim jacket. Bra size 36D.

She may have also been wearing silver ring with green stone size 5-6; medallion with a guardian angel over a bridge with 2 children walking across bridge (medal is very thin and the size of a dime); possibly a cross necklace (small cross with turquoise stones). It is not known if Tammy was wearing these items at the time of her disappearance, however they were determined to be missing from her possessions.
  Distinct Features
NAMUS identified Tammy Mahoney as having pierced ears, facial freckles and may have bitten her fingernails.

  Medical Alert
None Indicated

Details of Disappearance

Tammy Mahoney was last seen by family or friends on May 08, 1981.

Tammy Mahoney (then 19), was last seen on 05/08/1981, hitch-hiking on Route 46 in Oneida, Madison County, New York, near the Oneida Indian Nation Territory. 

Open source information reports, Tammy did not possess a valid drivers license nor did she own / operate any known motor vehicle. It's believed Tammy was picked up while hitchhiking in the City of Oneida, Madison County, NY and taken to a party on the Oneida Indian Territory, Route #46 in the City of Oneida.

Subsequent investigation over time (including a 1996 multi-agency police effort) has resulted in possible identification of suspect/s and witnesses and much intelligence. Very little cooperation was generated as a result, however case information continues to be received.

Who to contact!
If you have any information on the whereabouts of Tammy Mahoney, you are encouraged to contact the Oneida Police Department at (315) 363-9111, ask for William Clark, Investigator. Be sure to have the case number 81-1985 available as you will need it.

Additional Case Numbers


FBI Information

FBI Field Office Division
Albany or Utica RA
(518) 465-7551

Be Advised

If you see Tammy Mahoney anywhere, please do not make contact. Call your local emergency number like (911) or the phone number indicated for law enforcement on this record and they will instruct you on what to do. You can also let them know Tammy Mahoney's name and that they are profiled on this site. This way they can visit the profile and get information faster for follow up. You can always leave us a tip on what you saw by clicking the "Tip" link in the menu at the top of this page.

NOTICE: If the information contained in this missing persons profile is inaccurate, needs to be updated, or the person has been located, please let our staff know as soon as possible. Thank you.


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