The F.B.I.

The Inside Man (5x12)

Air date: Nov 30, 1969

Case:Harold H. Casey, Frank V. Sawyer-Interstate Transportation of Stolen Property, Unlawful Flight to Avoid Prosecution, Murder. Inpector Erskine and Agent Colby uncovers the ""Inside Man"" in a series of jewelery heists from New York City's Diamond District.