The Portland Police Bureau said the contents of the backpack include personal items that are considered important to Best’s family.
He is described as a white man with a blonde mullet, wearing a black Michael Jordan cap, a black shirt with an image of Marilyn Monroe and an American Flag, black shorts and black shoes.
The suspect is also carrying a second backpack, but police don’t know whether it was his.
Anyone with information is asked to 503-823-3333.
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