Caddo Sheriff Authorities have arrested 26-year old Erick Crain for first degree murder in the weekend homicide of Ernest Luttrell.
Luttrell was shot and killed at his home Sunday morning in Keithville.
Workers in the Gulf of Mexico have stopped work on the blown-out well as tropical storm Bonnie moves through the Gulf.
National Incident Commander Admiral Thad Allen has called for the evacuation of all workers near the well.
Lafayette was the site for thousands of residents as they packed the Cajundome for today's rally for economic survival.
The rally's goal was to build pressure to lift a federal moratorium on deepwater drilling.