Two LifeStar helicopters were called to a crash in Windham on Saturday.
State police said the two helicopters were sent to Boston Post Road this afternoon after the crash. It's unclear how many vehicles were involved in the crash.
According to troopers, injuries were reported, but the number and extent of those injuries are unknown.
The crash is under investigation.
Get Connecticut local news, weather forecasts and entertainment stories to your inbox. Sign up for NBC Connecticut newsletters.
Sign up for our Breaking newsletter to get the most urgent news stories in your inbox.