SOUTH HERO, Vt. — A man has been killed in a crash in South Hero.

State police say Thomas Tourville was behind the wheel of a truck that went off the road Tuesday afternoon and crashed into a tree near the East Shore Vineyard Tasting Room.

Authorities say the 39-year-old St. Albans man was not wearing a seat belt. He was pronounced dead at the scene.

State police say speed is being investigated as a possible factor in the crash.