The two people found dead at a Mexican restaurant on Sunday morning had been in a relationship, authorities said.

Officers with the Berlin Police Department responded to the La Casita restaurant on Hillside Avenue around 9:45 a.m. for reported gunshots, the New Hampshire Attorney General’s office said.

There is shock and sadness after a young woman was killed in a domestic violence incident in Berlin, New Hampshire.Officials say 50-year-old Michael Gleason Jr. shot and killed 25-year-old Sandra Marisol Fuentes Huaracha and then turned the gun on himself at La Casita restaurant on Sunday morning.