The FBI agent said it wouldn't be unusual for them [ELF] to take on a case like this, if they were involved.

The FBI agent claimed he knew of such a call, and he wanted you to admit it.

I understand that he was a dedicated and loyal FBI agent who has sacrificed a lot. I also think TWA took its toll on him both emotionally and physically,

The investigation is done. There's a report that's being prepared by the case agent.

I must admit that this film echoes the Elf affair in France. I found the real case on TV so entertaining.

Era lui l'ultimo elfo. [...] Il più grande, il più potente e l'ultimo, quello dopo cui non ci sarà nessun altro.