A 67-year-old man was found shot to death and with stab wounds on Sunday evening at his home on a rural road in Canaan, and detectives spent Monday interviewing neighbors for leads on what police later labeled a homicide.

The body of William Colao was discovered at his property on Sawyer Hill Road around 6:15 p.m. by police when they went there to conduct a welfare check, the state Attorney Generalโ€™s Office said in a news release.

Following an autopsy on Monday, the state medical examinerโ€™s office determined that Colao suffered multiple stab wounds as well as a fatal gunshot wound to the head.

Authorities released no information about when Colaoโ€™s death is believed to have occurred, but they maintained that there is โ€œno known threatโ€ to public safety.

Sunday eveningโ€™s police response at Colaoโ€™s was described as massive, with witnesses posting on social media that more than 20 vehicles were seen at the scene. ย 

But by Monday morning the scene had changed markedly. Only a New Hampshire State Police Major Crime Unit truck and a sole police vehicle remained parked in front of Colaoโ€™s Sawyer Hill Road property on a bucolic Canaan road.

Yellow police tape cordoned off the home.ย An orange Kubota tractor was next to the house and a Porsche SUV was parked in the driveway.

Canaan Police Chief Ryan Porter, left, and Officer Matthew Bunten stand outside the home of William Colao in Canaan, N.H., on Monday, Aug. 18, 2025. Colao was found deceased on the property on Sunday evening. New Hampshire State Police are investigating. (Valley News-Jennifer Hauck)

Police at the scene declined to comment on Monday, but neighbors of Colaoโ€™s on Sawyer Hill Road said he lived by himself at the property, which previously had been the home of his parents, for as long as they could remember and largely kept to himself.

Neighbors said that Colao could often be heard yelling to no one in particular and firing a gun on his property and act unfriendly toward people walking their dogs along the unpaved road in front of his home.

โ€œWe all know that Will had an unstable past,โ€ said Priscilla Geoghegen, who has lived in the area for 40 years and on Monday was visiting her sonโ€™s house down the road from Colaoโ€™s.

When news broke across social media that a large police response was amassing in front of a white farmhouse on Sawyer Hill Road, โ€œeveryone around here immediately thought โ€˜Will,โ€™ โ€ she said.

โ€œPeople would hear him screaming,โ€ she said, and his sometimes threatening behavior resulted in โ€œcalls to the police.โ€

Canaan police Chief Ryan Porter directed all questions about Colao to the state Attorney Generalโ€™s Office.

New Hampshire State Police officers from the Major Crime Unit leave the home of William Colao in Canaan, N.H., on Monday, Aug. 18, 2025. Colao was found deceased on the property on Sunday evening. Canaan Police Chief Ryan Porter speaks with State Trooper Amanda Johnson, also of the Major Crime Unit, outside the home. Colao was found deceased on Sunday night. Members of the unit were at the property overnight investigating. (Valley News-Jennifer Hauck)

โ€œI donโ€™t think Will would ever hurt anybody. He was not a bad person,โ€ Geoghegan said.

Another neighbor, Louise Burnett, said that she and her husband would hear Colao โ€œyellingโ€ and gunfire from his property โ€œoften on Sundays.โ€

โ€œI was very intimidated by that man,โ€ said Burnett, who has been neighbors with Colao for four years.

Burnett said her husband only last week met Colao for the first time and had a conversation with him out in front of his house. She said Colao talked about the history of the property and his parents.

Will Colao was the son of Rudy Colao, a noted American landscape and still life painter, according to an obituary of his father.


John Lippman is a staff reporter at the Valley News. He can be reached at 603-727-3219 or email at jlippman@vnews.com.