Crime Solvers Central
CSC
221 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Amy Derewitz

Missing
Case Description
Any updates on this case? Let us know!
Amy Derewitz, a 22-year-old from Dearborn Heights, Michigan, was last seen on June 3, 2001, when she visited the home of her ex-fiancé, David Kniga, to collect her mail. The visit, which took place shortly after their breakup, turned tragic. According to witness statements, a confrontation ensued between Amy and Kniga, which escalated into violence. Kniga’s new girlfriend, who was also present, claimed that after a physical altercation, she saw Amy lying on the floor in the basement, severely ...Read More
Last Seen: Jun 16, 2001
Links to Additional Sources (6)
See any mistakes? Let us know!
  • Amy Marie Derewitz - The Charley Project
  • MISSING IN MICHIGAN: 2001 AMY MARIE DEREWITZ - Facebook
    •     ...View 4 additional sources
    Victim Details

    Dec 16, 2010

    Dec 17, 2019

    Amy

    Derewitz

    45

    22

    64 inches

    108 lbs

    White / Caucasian

    Female

    Jun 16, 2001

    Dearborn Heights

    Michigan

    Wayne County

    175

    9437

    Dearborn Heights Police Department

    Dearborn Heights

    Michigan

    Wayne County

    48125

    25637 Michigan Ave., Michigan

    3132776770

    Local

    Law Enforcement

    01-26815

    Dearborn Heights Police Department

    Brown

    Brown

    Brown

    01/20/2026


    Area Last Seen:
    Forum Posts (1)
    Hey everyone,
    I've been following Amy Derewitz's case for a while now, and something that always ... ...Read More
    12/13/2024
    Other Missing Cases from Dearborn Heights, Michigan

    Janet Bergin

    Missing: Jun 18, 1984
    Janet Marie Bergin, a 26-year-old woman from Dearborn Heights, Michigan, was last seen on June 18, 1 ...Read More