Crime Solvers Central
CSC
254 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Gregory Smart missing person case profile photo

Gregory Smart Missing Person Case

Last seen in Clayton, Missouri on Nov 01, 1999

Get involved with Crime Solvers Central missing person cases

Latest Articles & Discussions

View All

Case Description

Any updates on this case? Let us know!
In the autumn of 1999, a 27-year-old man named Gregory Lamont Smart disappeared from Clayton, Missouri. Known to his loved ones as Greg or Tupa, he was a physically imposing man, standing six feet tall and weighing around 230 pounds. The circumstances surrounding the day he vanished in November of that year are unclear, leaving his family with decades of unanswered questions. When he was last seen, he was wearing tan pants and a green shirt. His disappearance marked the beginning of a long and p ...Read More
Last Seen: Nov 01, 1999

Links to Additional Sources (3)

See any mistakes? Let us know!
  • 4190DMMO - Gregory L Smart - Doe Network
  • Missing Person / NamUs #MP23903 | NamUs
    •     ...View 1 additional sources

    Victim Details

    Mar 19, 2014

    Mar 07, 2024

    Gregory

    Smart

    52

    27

    72 inches

    230 lbs

    Black / African American

    Male

    Nov 01, 1999

    Clayton

    Missouri

    St. Louis County

    15028

    Saint Louis County Police Department

    St. Louis

    Missouri

    St. Louis County

    63105

    Anne Marie LeCuru

    Detective

    7900 Forsyth Boulevard, Missouri

    6365298210

    Local

    Law Enforcement

    99-429771

    Saint Louis County Police Department

    Black

    Brown

    Brown

    06/23/2026


    Area Last Seen:

    Forum Posts (2)

    Hey everyone, I've been following Gregory Smart's case for a while now, and something that's been on... ...Read More
    01/29/2024
    I was digging through some old articles about Gregory Smart's disappearance and noticed something od... ...Read More
    08/25/2023

    Other Missing Cases from Clayton, Missouri

    Cameron Island Row missing person case in Clayton, Missouri

    Cameron Island Row

    Missing: Mar 14, 2024
    In the heart of Missouri, a story of profound uncertainty began to unfold for the family and friends ...Read More
    Robert Gonzalez missing person case in Clayton, Missouri

    Robert Gonzalez

    Missing: Jul 23, 2012
    In the summer of 2012, a 46-year-old man named Robert Edward Gonzalez vanished from Clayton, Missour ...Read More
    Andrew Keys missing person case in Clayton, Missouri

    Andrew Keys

    Missing: May 14, 2007
    In the spring of 2007, a young man named Andrew P. Keys vanished from Clayton, Missouri, leaving beh ...Read More
    R.V. Mandrell missing person case in Clayton, Missouri

    R.V. Mandrell

    Missing: Oct 01, 2013
    In the autumn of 2013, concern grew for an elderly man named Rv Mandrell, an 82-year-old resident of ...Read More