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ViCAP Missing Persons

The Violent Criminal Apprehension Program (ViCAP) maintains the largest investigative repository of major violent crime cases in the U.S. It is designed to collect and analyze information about homicides, sexual assaults, missing persons, and other violent crimes involving unidentified human remains.



    Clarksville, Tennessee

    On March 17, 1998, Shannon Elaine Arif was reported missing by her husband. Her husband advised he last saw his wife at approximately 9:45 am prior to leaving for work that morning. Shannon was scheduled to work at the Clarksville Wal-Mart from 4:30 pm to 9:15 pm, and when she did not return home, her husband went to Wal-Mart and found her car in the parking lot. Shannon’s purse was found in the car. Wal-Mart management advised that Shannon did not report for work that day.

    Mole (upper lip, left side)

    • Shannon Elaine Riley
    • Shannon Arif
    Age: 20 (at time of incident) Hair: Blonde (shoulder length)
    Eyes: Blue
    Height: 5'4"
    Weight: 100 pounds Sex: Female
    Race: White