I Think Not!

Season 6, Episode 9 (Unsolved Mysteries)

Episode Summary

A controversial new theory may identify the real-life subject of the Mona Lisa. The case of Raymond Young, who disappeared after being charged with 17 counts of tax evasion, gets an update.

Episode Notes

A controversial new theory may identify the real-life subject of the Mona Lisa. The case of Raymond Young, who disappeared after being charged with 17 counts of tax evasion, gets an update.