TYLER – The Smith County Sheriff’s Department continues its investigation in a weekend shooting that left three persons injured. It happened around 2:45 Sunday morning east of Tyler near State Highway 31 and Country Road 246. The victims were parked on the shoulder of the road with a flat tire. As the driver flagged down a vehicle, a passenger got out of it and started shooting, then fled. The three were treated at the hospital for leg wounds and then released. The suspects’ vehicle may be a grey Jeep Cherokee. If you have any information, you are asked to contact the sheriff’s office.