Nashua Wedding Shooting Suspect Identified as 23-Year-Old Hunter Nadeau

Nashua Wedding Shooting Suspect Identified as 23-Year-Old Hunter Nadeau

NASHUA, N.H. — What began as a night of celebration turned into tragedy Saturday when a gunman opened fire during a wedding reception at the Sky Meadow Country Club, killing one guest and injuring several others just as the bride and groom prepared for their first dance.

Authorities have identified the suspect as Hunter Nadeau, 23, who was taken into custody at the scene. Nadeau has been charged with second-degree murder in the killing of Robert Steven DeCesare, 59, and prosecutors say additional charges are expected for the surviving victims. He is scheduled to be arraigned Monday in Ninth Circuit Court in Nashua.

According to witnesses, Nadeau entered the reception wearing a mask, raised his middle finger toward guests, and shouted “Free Palestine” and “the children are safe” before opening fire. Guests recalled hearing up to six shots as panic erupted inside the banquet hall.

“We were getting together for a dance for the bride and groom and then all chaos went off,” said Tom Bartelson, the groom’s uncle. “We heard about six shots, and everybody ducked for cover. Next thing you know, we’re rushed into safe spots.”

Authorities confirmed that two other adults were shot and wounded, while at least six more guests were hospitalized with injuries sustained as they scrambled for safety. None of those injuries were considered life-threatening.

Early reports suggested multiple shooters, prompting a widespread manhunt across southern New Hampshire and into Massachusetts. Investigators later confirmed, using surveillance footage, that Nadeau acted alone.

Nashua Mayor Jim Donchess condemned the attack, calling it a reminder that “this truly can happen anywhere,” while praising police for their swift response.

Officials said the motive remains under investigation.