NEW : Foster started Southern White Knights in 2001 , group says . Chuck Foster shot Chuck Foster after she became homesick , police say . Louisiana Klan group called itself the Sons of Dixie . Foster , 2001 , charged with second -degree murder ; seven others jailed .
NEW : Chuck Foster started Southern White Knights in 2001 , group says . Foster shot Cynthia Lynch after she became homesick , police say . Louisiana Klan group called itself the Sons of Dixie . Foster , 44 , charged with second-degree murder ; seven others jailed .