A substitute teacher in Plainfield is charged with endangering the welfare of a child, according to the Middlesex County Prosecutor's Office.

Tory James, 23, works at Queen City Academy Charter School and also mentors middle school students at a local day camp.

Prosecutors say he promoted obscene material to a child under 18 but did not confirm whether the charges are connected to either of his jobs.

Queen City Academy did not respond to a request for comment.