Josiah Delph, of Pittsfield in Berkshire County, Massachusetts, was last seen on Wednesday, Nov. 15, according to Pittsfield Police.
In a post on Facebook, the teen’s sister, Kendra Lian, said he had run away.
“My family is really worried, and we want him safe,” she wrote.
Delph is described as 5-feet-10-inches tall and 165 pounds, with brown hair and brown eyes.
He was last seen wearing a black Nike sweatshirt.
Anyone with information in the case is asked to contact the Pittsfield Police Department at 413-448-9700.
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