At the beginning of the seventh season, Tibbs takes a leave of absence, moving to Jackson, Mississippi, to complete his law degree on a compressed schedule. Upon his return to Sparta, he and his wife Althea have separated, and they later divorce. She moves back to Philadelphia with their twins to be near her parents. Through the hard work of Sparta Councilwoman Harriet DeLong, Tibbs is able to retire and keep his city pension, although he was two months shy of the qualifying period. He begins practicing law when he accepts a position in Ben Taylor's law office. Rollins' final appearance on the series was February 2, 1994.