Three people had to be rescued from a mangled car that crash in Norwalk Friday morning.
Eyewitnesses told fire officials that the car hit a rock wall before rolling over several times.
Firefighters said it happened on Interstate-94 northbound between exits 13 and 14 around 6:45 a.m.
One of the three adults inside was pinned in the car and needed to be extricated by firefighters.
All of the occupants were transported to the hospital with non-life-threatening injuries.
Investigators are trying to figure out what caused the driver to hit the rock wall in the first place.
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