He left the police jury , the parish governing body , when it was reorganized in 1984 as the Caddo Parish Commission .
From 1976 to 1984 , Jack was an elected member of the final two terms of the former Caddo Parish Police Jury .
Jack left the police jury , the parish governing body , when it was reorganized in 1984 as the Caddo Parish Commission .
From 1976 to 1984 , Jack was an elected member of the final two terms of the former Caddo Parish Police Jury .