When customers start reporting that their shadows disappear after buying a mysterious black dress, Detective JJ steps in. As the mystery deepens, JJ finds that the dress is made from a special fabric with optical illusion properties. The once-feared phenomenon turns out to be a scientifically explained case, solved by JJ’s sharp instincts.Want to know what happens next? Listen to Detective JJ's thrilling cases on Audio Pitara. Download the app for more exciting mysteries.

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