While walking along the banks of the River Thames, Watson finds a diamond tooth. The article takes on more meaning later, however, when Holmes learns that the body of a murder victim had been discovered near where Watson found the tooth.
Video: DivX 5 624x480 23.98fps 1000Kbps
Audio: MPEG Audio Layer 3 44100Hz stereo 128Kbps
Running time: 0:25:30