Laura Clark, general counsel for the board, wrote that allegations that she defamed Foster were "baseless in law and fact" and suggested further action.
The driver of one vehicle - an adult male - was pronounced dead on the scene. He was still inside of his vehicle as of 7 p.m. and firefighters were working to extricate his body.
Jefferson County narcotic's officers carried out a search warrant Monday at a home in the 400 block of Second Street North, said sheriff's spokesman Henry Irby.