Michael Thomas Dean

Above: Dean, circa 2013


Vital Statistics at Time of Disappearance

  • Missing Since: April 16, 2013 from Pleasanton, California
  • Classification: Endangered Missing
  • Date of Birth: August 7, 1951
  • Age: 61 years old
  • Height and Weight: 5'9, 190 pounds
  • Distinguishing Characteristics: Caucasian male. Gray hair, brown eyes.
  • Clothing/Jewelry Description: A gray windbreaker, a blue button-down shirt, blue jeans and a San Francisco 49ers hat.
  • Medical Conditions: Dean suffers from dementia-like symptoms and may be disoriented. He is a dependent adult.
  • Bar

    Details of Disappearance

    Dean was last seen in Pleasanton, California on April 16, 2013. He has never been heard from again. Dean may be driving a gray Ford F-150 pickup truck with the California license plate number 7M86753. He may have attempted to travel south, possibly to the to San Diego, California area, after his disappearance. Few details are available in his case.


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


    Source Information
    California Attorney General's Office


    Updated 2 times since October 12, 2004.

    Last updated July 22, 2016; details of disappearance updated.

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