GREENBELT, Md. — UPDATE: The Greenbelt Police Department has safely located Derrick Tyson. Thank you for sharing.
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The Greenbelt Police Department need your help locating a missing man.
Police say Derrick Tyson, 53, was last seen on Tuesday at a group outing at Buddy Attick Lake Park in Greenbelt between 10 a.m. and noon. Tyson lives on Nashville Road in Lanham, according to police.
Derrick Tyson is described in a police report as a 6 foot tall black male, weighing 170 pounds, with brown eyes and black hair. Tyson was last seen wearing a jean jacket over a grey hooded sweatshirt, blue jeans and white sneakers.
Authorities say Tyson suffers from a cognitive disability and schizophrenia.
Anyone with information should call police at 301-474-7200.