The Mississippi Highway Patrol is investigating a wreck that happened about 6:40 a.m. Tuesday on Highway 7 about 100 yards north of its intersection with County Road 108 in Abbeville.

At least three ambulances responded to the wreck, which involved three cars and a truck. The number of people injured is unknown.

Lafayette County Coroner Rocky Kennedy arrived on the scene at 7:26 a.m. and left at 7:56 a.m.