Six people were injured in a crash on Route 7 in Brookfield early Saturday, according to the Danbury Fire Department.
Danbury fire officials said they responded as mutual aid to a crash on Route 7 north in Brookfield around 1:21 a.m. Two cars collided and both rolled over.
Connecticut State Police confirmed that a least four people had to be extricated, but only minor injuries were reported.
Route 7 northbound was closed but has since reopened.
The crash remains under investigation.