NASHUA, N.H. — A gunman opened fire at Sky Meadow Country Club during a wedding on Saturday, killing one person and injuring two others. The victim has been identified as 59-year-old Robert Steven DeCesare. Police have arrested 23-year-old Hunter Nadeau, charging him with second-degree murder, and expect additional charges as investigations reveal more details. Eyewitnesses recounted a scene of chaos as guests ran for safety after hearing shots fired. Authorities are still working to determine Nadeau's motive, with evidence suggesting no known connection between him and the deceased. The local community is left shaken as they navigate the aftermath of this tragic event.