Mark Allen Collman
North American Missing Persons Network
Mark Allen Collman

Above Images: Collman

Vital Statistics at Time of Disappearance

  • Missing Since: April 3, 1979 from Yorkville, Kendall County, Illinois
  • Classification: Missing
  • Date Of Birth:
  • Age: 21
  • Height: 5'10-5'11"
  • Weight: 140-160 lbs.
  • Hair Color: Brown
  • Eye Color: Brown
  • Race: White
  • Gender: Male
  • Distinguishing Characteristics: Small scar on the side of his nose.
  • Case Number: 90-4115

  • Details of Disappearance
    Mark Collman was last seen in Yorkville on April 3, 1979.
    Collman, a 1975 graduate of Yorkville High School, was living at home at the time and was employed at the Model Box factory off Route 47 and Cannonball Road. He worked a 3 to 11 shift and his bedroom was in the basement. His boss called his parents to say he’d not shown up to work on April 3, 1979.

    Investigating Agency
    If you have any information concerning this case, please contact:
    Yorkville Police Department

    Source Information
    The Naperville Sun