(CBS) – A man suspected of making inappropriate contact with a woman earlier this month in Park Forest while wearing only boots and a skull cap has been charged with felony aggravated battery, police announced Friday.

Park Forest police say Marc Greska, 34, of Oak Forest is expected to appear in bond court Saturday in Will County.

Greska allegedly battered a woman sexually in Shabbona Park on March 20. Police say the suspect who attacked the victim was “wearing only boots and skull cap, but otherwise naked.”

Greska is also charged with a misdemeanor count of disorderly conduct for a subsequent incident in which he was seen in the same area “wearing only boots and a hat, but otherwise naked.” The suspect did not confront anyone in that incident, which occurred Wednesday, police said.

Police are still looking for a different suspect in two additional incidents where women were battered near Winnebago Park in the same time frame.

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