WAKEFIELD, N.H. (MyKeeneNow) – Four people were found dead inside of a home in Wakefield on Christmas Day.

The Wakefield Police Department was conducting a welfare check at the home on Province Lake Road shortly before 4:30 p.m. Christmas Day when according to a news release from New Hampshire State Police (NSHP), officers found four adults dead inside.

Investigators from the New Hampshire State Fire Marshal’s Office were requested to assist on scene and it appears that carbon monoxide poisoning was the cause.

NHSP did not release the identities of the four victims, all adults, but officials with the Public Schools of Brookline Massachusetts confirmed to WMUR-TV that Matt Goldstein was one of the victims and identified him as an educator and member of the Baker School Community.

The identities of the other three victims have not been released. Autopsies were scheduled for Thursday, but that information has not been released.

State Fire Marshal Sean Toomey said that the home as a gas heating system and that is what investigators have been focusing on. Toomey also reminds Granite Staters of the importance of having working carbon monoxide alarms in their homes. In the event an alarm is activated, residents should exit their homes and call 9-1-1.