sentences:  In "The Jeffersons", he is first introduced as South Park's police sergeant when he learns that a wealthy black man named Mr. Jefferson has moved into South Park, he leads a police conspiracy to frame the man for a crime he did not commit, but aborts the plan when he actually sees the light-skinned Mr. Jefferson, and becomes disillusioned with the long-time police tradition of framing wealthy black men for crimes they didn't commit.