UPDATE: Wednesday, Oct. 17, 4:34 p.m.
A five-car accident on Loop 323 stalled traffic and sent four to the hospital Wednesday afternoon.
Martin said the two cars then hit three others.
Four were sent to local hospitals, but Martin said their injuries were not life threatening.
The accident, which involved five vehicles, happened Wednesday afternoon in the 1600 block of Van Highway and North-Northwest Loop 323, according to a Tyler Morning Telegraph reporter at the location.
Authorities are trying to determine what caused the accident and more details will be released as they become available.