UPDATE: Vehicle found on Port Dr. matching description of one that struck, killed CPD officer
UPDATE: Chattanooga police have found a vehicle matching the description of the one that struck and killed a police officer Saturday night.
PREVIOUS STORY: There is a large police presence on Port Drive in Hixson, according to the Chattanooga Police Department.
It is not clear if the police activity is connected to a Saturday night crash that caused the death of a police officer.
We're hearing from neighbors in the area that they are unable to leave their homes.
Channel 3 has a crew on scene.
We will keep you updated as we learn more.