In the Heat of the Night

Virgil is delighted when Matthew his former partner from Philidelphia comes to visit.But he soon learns his friend has another purpose for coming to Sparta.Althea is uncomfortable because she and Matthew were romantically involved before she met Virgil and she realizes that he is unwilling to accept the fact that she chose Virgil over him.Meanwhile the F.B.I. enlist Sparta P.D.'s aid in hiding a witness.