Police: Multiple vehicles collide on I-95 Tuesday; one injured

A collision involving multiple vehicles on I-95 occurred Tuesday afternoon in Stamford.
Authorities say one person was trapped in a vehicle and the other vehicle was on fire.
Police say the trapped person was removed safely and the vehicle fire was put out.
There is no word yet on the extent of their injuries.
The roadway was blocked for a while before emergency crews cleared it, but has since reopened.
Authorities are unsure as to what caused the accident.