Overview

• Hunter Nadeau, 23, is charged with second-degree murder in the killing of Robert Steven DeCesare, 59, at Sky Meadow Country Club.
• Nadeau waived arraignment in a brief video hearing and is due for a probable-cause hearing in early October.
• Prosecutors anticipate additional charges tied to two other gunshot victims, including a club employee in critical but stable condition.
• Authorities say a single shooter carried out the attack after surveillance dispelled initial reports of two assailants.
• Officials say Nadeau previously worked at the club, and witnesses report patrons helped halt the shooting by striking the gunman with a chair.