The daughter of former Democratic presidential hopeful Howard Dean and four other young women were sent to a hospital after their sport utility vehicle rolled over on Interstate 91, state police said.
Anne Dean, 20, was treated and released from Yale-New Haven Hospital, said a hospital spokeswoman, who would not describe any injuries.
State police said Mona El Sayed, 17, of Tinton Falls, N.J., was the driver of the Ford SUV, which is owned by Howard Dean.
Anne Dean is a junior at Yale University. Broadcast reports said the women were apparently returning to Yale from Vermont, where the Dean family lives.