Nicholas Barclay disappeared in San Antonio, TX. Three years later he was found in Spain, but was this the real Nicholas?

Sources:

The Imposter

60 Minutes Australia: Mystery of Missing Boy Nicholas Barclay and his Imposter Frederic Bourdin

⁠The Nicholas Barclay Disappearance And Ensuing Deception | Missing | Investigation Discovery⁠

⁠Frédéric Bourdin - Wikipedia⁠

⁠Nicholas Patrick Barclay – The Charley Project⁠

⁠Interview: The private detective who uncovered The Imposter (scotsman.com)⁠

⁠The Mystery Of Nicholas Barclay And His Imposter, Frédéric Bourdin (allthatsinteresting.com)⁠

⁠Justice for Nicholas Barclay - The CrimeWire⁠

⁠The Chameleon | The New Yorker⁠

⁠Frederic Bourdin: The Crazy True Story Of A Serial Impostor (grunge.com)⁠