Mark David Zeichner

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Above Images: Zeichner, circa 1984


Vital Statistics at Time of Disappearance

  • Missing Since: June 15, 1984 from Teaneck, New Jersey
  • Classification: Endangered Missing
  • Date Of Birth: December 23, 1949
  • Age: 34 years old
  • Height and Weight: 6'0, 180 pounds
  • Distinguishing Characteristics: Caucasian male. Brown hair, brown eyes. Zeichner may have a mustache. He has scars on both of his wrists.
  • Clothing/Jewelry Description: A circular metal band on his wrist.
  • Medical Conditions: Zeichner has been diagnosed with bipolar disorder and schizophrenia, and he tends to resist taking his required medications. He has a history of drug use, and he attempted suicide prior to his 1984 disappearance.
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    Details of Disappearance

    Zeichner was last seen in Teaneck, New Jersey on June 15, 1984. He has never been heard from again. He resided in an apartment in the New York City borough of Queens at the time of his disappearance. All of his belongings were left behind, including his clothing and toothbrush.

    Some agencies may classify Zeichner as a lost missing person. California authorities are assisting with his investigation. His mother believes he may be homeless.


    Investigating Agency
    If you have any information concerning this case, please contact:
    Teaneck Police Department

    California Department Of Justice
    Missing and Unidentified Persons Unit


    Source Information
    California Attorney General's Office
    The Minneapolis Star-Tribune
    The New York Times


    Updated 2 times since October 12, 2004.

    Last updated January 8, 2008; details of disappearance updated.

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