The crash took place around 7:20 p.m., Sunday, Oct. 31, on North Avenue in Bridgeport.
A preliminary report indicated a person hit multiple cars with his vehicle before crashing into a tree, according to Scott Appleby, director of Emergency Management for the City of Bridgeport.
Bridgeport police officers responded and found that one of the vehicles had just been reported stolen from a gas station moments before the crash, Appleby said.
On-scene preliminary reports indicated one person may have been under the influence, he added.
"The extent of injuries appeared to be non-life-threatening at this time but do involve multiple parties with AMR treating the injured," Appleby said.
The crash is being investigated by the Bridgeport Police Department.
Click here to follow Daily Voice Norwich and receive free news updates.