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Case Description
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Mark Harlan Jackson, a 64-year-old man, was last seen in San Bernardino County, California on August 31, 2015, and has not been heard from since. At the time of his disappearance, Jackson was described as a white male, 5'10" tall and weighing approximately 215 pounds. He has blue eyes and is bald. Jackson is also diabetic.

On the day he went missing, Jackson was reportedly wearing a blue and gray t-shirt, blue jeans, white sneakers, and a white baseball cap. Few details surrounding the ...Read More
Last Seen: Aug 31, 2015
Links to Additional Sources (2)
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Victim Details

Jan 24, 2026

Jan 24, 2026

Mark

Harlan Jackson

64

64

5'10 inches

215 lbs

White

Male

Jackson was last seen in San Bernardino County, California on August 31, 2015. He has never been heard from again. Few details are available in his case.

Aug 31, 2015

San Bernardino County

California

San Bernardino County

3

San Bernardino Sheriff's Departmen

909-387-3690

01/25/2026