The letter: Assane announces the theft of the Black Pearl
Police read Diop's courteous warning naming the exact night and hour of the robbery, then watch him on the jeweler's own cameras.
Tag
#warning letter
2 moments.
Guédira decodes the letter: Lupin always warns his victims
Sofia brings Guédira the letter. He matches its wording to Arsène Lupin and recognises the alias Michel Beaumont from The Crystal Stopper.