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Mari Gilbert(1964-2016)

IMDbProStarmeterSee rank
Mari Gilbert
Mari Gilbert was born on 22 June 1964 in Jersey City, New Jersey, USA. She died on 23 July 2016 in Ellenville, New York, USA.
BornJune 22, 1964
DiedJuly 23, 2016(52)
BornJune 22, 1964
DiedJuly 23, 2016(52)
IMDbProStarmeterSee rank

Photos1

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Known for

Chris Hansen in Crime Watch Daily (2015)
Crime Watch Daily
7.4
TV Series
  • Self
Monster: Hunting the Long Island Serial Killer (2025)
Monster: Hunting the Long Island Serial Killer
Podcast Series
  • Self - Interviewee
  • 2025
Disappeared (2009)
Disappeared
8.0
TV Series
  • Self - Shannan's Mother
True Stories (1988)
True Stories
5.2
TV Series
  • Self

Credits

IMDbPro

Self

  • Monster: Hunting the Long Island Serial Killer (2025)
    Monster: Hunting the Long Island Serial Killer
    Podcast Series
    • Self - Interviewee
    • 2025
  • Deborah Roberts and David Muir in 20/20 (1978)
    20/20
    6.8
    TV Series
    • Self - Mother of Shannan Gilbert
    • 2024
  • The Killing Season (2016)
    The Killing Season
    7.4
    TV Series
    • Self - Shannan's Mother
    • 2016
  • People Magazine Investigates (2016)
    People Magazine Investigates
    7.6
    TV Series
    • Self
    • 2016
  • Chris Hansen in Crime Watch Daily (2015)
    Crime Watch Daily
    7.4
    TV Series
    • Self
    • 2015
  • Dark Minds (2012)
    Dark Minds
    6.0
    TV Series
    • Self
    • 2014
  • True Stories (1988)
    True Stories
    5.2
    TV Series
    • Self
    • 2012
  • Bodies at the Beach: Search for a Serial Killer
    TV Special
    • Self
    • 2012
  • Disappeared (2009)
    Disappeared
    8.0
    TV Series
    • Self - Shannan's Mother
    • 2012
  • A&E Presents: The Long Island Serial Killer (2011)
    A&E Presents: The Long Island Serial Killer
    6.2
    TV Movie
    • Self - Shannan's mother
    • 2011

Archive Footage

  • Killing Grounds: The Gilgo Beach Murders (2026)
    Killing Grounds: The Gilgo Beach Murders
    6.6
    TV Series
    • Self - Mother of Shannan Gilbert (archive footage)
    • 2026
  • The Gilgo Beach Killer: House of Secrets (2025)
    The Gilgo Beach Killer: House of Secrets
    6.7
    TV Mini Series
    • Self - Shannan Gilbert's Mother (archive footage)
    • 2025
  • Maria Alessi in Gone Girls: The Long Island Serial Killer (2025)
    Gone Girls: The Long Island Serial Killer
    7.1
    TV Mini Series
    • Self - Mother of Shannan Gilbert (archive footage)
    • 2025
  • Crime Nation (2024)
    Crime Nation
    7.2
    TV Series
    • Self - Shannan Gilbert's Mother (archive footage)
    • 2024
  • Deborah Roberts and David Muir in 20/20 (1978)
    20/20
    6.8
    TV Series
    • Self - Mother of Shannan Gilbert (archive footage)
    • 2023
  • Hunting the Long Island Serial Killer (2023)
    Hunting the Long Island Serial Killer
    TV Special
    • Self - Mother of Shannan Gilbert (archive footage)
    • 2023
  • HUNT: The Gilgo Beach Killer (2023)
    HUNT: The Gilgo Beach Killer
    6.8
    TV Special
    • Self - Shannan's Mother (archive footage)
    • 2023
  • Gilgo Beach: Unsolved (2020)
    Gilgo Beach: Unsolved
    Short
    • Self - Shannan's Mother (archive footage)
    • 2020

Personal details

  • Born
    • June 22, 1964
    • Jersey City, New Jersey, USA
  • Died
    • July 23, 2016
    • Ellenville, New York, USA(stabbing)
  • Children
      Sherre Gilbert
  • Publicity listings
    • 1 Portrayal

Did you know

  • Trivia
    Worked as a department manager at her local Walmart.

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