CAMPTON - Campton police are investigating the untimely death of a 45-year-old man inside his home Sunday.

According to Campton Police Chief Christopher Warn, police responded to the Branch Brook Campground at 97 Branch Brook Drive Sunday at 11 a.m. to check on the welfare of a resident. Police discovered the body of Norman Curtis, 45, inside his residence (police said only that he was living at the campground, and did not provide an address).

Warn said Sunday night that Curtis appears to have died from a self-inflicted gunshot wound, and police believe he was alone at the time of the shooting early Sunday morning.

Warn said the investigation is ongoing, and the New Hampshire Medical Examiner's Office will conduct an autopsy to determine the exact cause of death.