Dive teams continue to search the Rockwall Marina after aa vehicle ended up in the water.
A witness told police a vehicle was going along I-30 just before 1 a.m. Sunday when it left the road, and fell into Lake Ray Hubbard.
State troopers used sonar equipment to find the vehicle but they didn't find anyone.
They called off the search when it became too dangerous for divers to enter the water.
The search is expected to resume later today.