When $8,000 worth of rare jade thumb rings is stolen in a violent robbery, Sergeant Joe Friday and Ben Romero dive into a tangled web of greed and betrayal. A jeweler is left fighting for his life, a child witness provides a vital clue, and a gang of schemers is unmasked. Follow this intricate investigation as justice prevails in this gripping story of high stakes and determination. Originally aired: December 8, 1949.

Cast:
Jack Webb, Barton Yarborough, Raymond Burr, Virginia Gregg, Harry Bartell