Montville - One person was killed and three others were injured late Sunday night when the vehicle they were in rolled over several times before it crashed into a center median on Interstate 395 north just prior to exit 79.

Police said the sport utility vehicle was traveling in the left lane when the operator of the vehicle lost control. The vehicle rolled several times and struck the metal beam guardrail in the center median.The car came to a rest on top of the guardrail.

The car came to a rest on top of the guardrail.The accident happened around 11:45 p.m.

The accident happened around 11:45 p.m.Police said Vishal Puri, 29, of Floral Park, N.Y. was in the car. Jaswinder Singh, 34, Gurpreet Singh, 26, and Davinder Singh, 46, were also in the car. Their addresses were not available.

Police said Vishal Puri, 29, of Floral Park, N.Y. was in the car. Jaswinder Singh, 34, Gurpreet Singh, 26, and Davinder Singh, 46, were also in the car. Their addresses were not available.Puri was treated and released from the William W. Backus Hospital while Jaswinder Singh remains in fair condition at the hospital.

Puri was treated and released from the William W. Backus Hospital while Jaswinder Singh remains in fair condition at the hospital.Davinder Singh was taken by Life Star helicopter to Hartford Hospital, where he is listed in critical condition.

Davinder Singh was taken by Life Star helicopter to Hartford Hospital, where he is listed in critical condition.Gurpreet Singh was pronounced dead at the scene.

Gurpreet Singh was pronounced dead at the scene.Police would not say who was driving the vehicle.

Police would not say who was driving the vehicle.