But the preparation, while impressive, was not perfect.

It was supplemented by something more powerful: the needs of the people he was deceiving.

The Psychology Of Why People Believed Him

The question that this case has generated most consistently over the years — the question that the 2012 documentary The Imposter made its central subject — is: how did people believe him?

How did Carey Gibson, who had known Nicholas since he was a child, look at this dark-eyed young man with a French accent and see her missing brother?

How did Beverly Dollarhide bring a stranger into her home and accept him as her son?