West Baton Rouge Parish sheriff’s deputies found Keary Hebert, 55, of Port Allen, after his boat capsized, submerged and then resurfaced in the Mississippi River near the Port Allen Lock Boat Ramp.

How the boat capsized is still under investigation, Johnson said.

The accident was captured on camera, Johnson said, but the Sheriff’s Office can’t obtain the footage until Thursday because only the U.S. Army Corps of Engineers has access to the surveillance system.

The boat capsized at 6:30 p.m., Sheriff Mike Cazes said.