Crime Solvers Central
CSC
223 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
Mark David Zeichner, a 34-year-old man, was last seen on June 15, 1984, in Teaneck, New Jersey. At the time of his disappearance, Zeichner resided in an apartment in the New York City borough of Queens. He has not been seen or heard from since the day he vanished. The circumstances surrounding his disappearance are unsettling, as all of his personal belongings were discovered left behind in his apartment, including his clothing, toothbrush, wallet, and identification. This has led his mother to ...Read More
Last Seen: Jun 15, 1984
Victim Details

Jan 27, 2026

Jan 27, 2026

Mark

David Zeichner

34

34

6'0 inches

180 lbs

White

Male

Jun 15, 1984

Teaneck

New Jersey

Teaneck

Teaneck Police Departmen

201-837-2600

01/28/2026