Witnesses told Grandview Heights police that they spotted a man exposing himself in a local park last Wednesday.
The incident occurred at the C. Ray Buck Park along Goodale Boulevard.
The report said the man was only wearing black socks and a black t-shirt, which he pulled over his head.
He was engaged in a sex act and waving toward the witnesses to come toward him.
This is the fourth report of men exposing themselves in the area in the past two months.
Grandview police sent out an alert two weeks ago after the third incident was reported.
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