TEWKSBURY -- State police are investigating a car accident on I-495 northbound that left two people injured early Saturday morning.
Firefighters arrived at the scene at 2:32 a.m., between exits 38 and 39. Police say there were four people in the vehicle. Two required medical attention: One was taken to Lawrence General Hospital, and at least one was transported to Beth Israel Hospital. State Police did not release the names of those involved.
Police say the driver is being investigated for operating under the influence of alcohol, improper use of cell phone and recklessness.
The crash remains under investigation.