Overview

• Aydin Brown, 14, disappeared on July 4 after leaving the Caribbean Princess cruise ship in Warnemünde, Germany.
• Family members fear he may have been lured away from the ship.
• German police are using surveillance footage to identify a witness seen with Brown before his disappearance.
• The witness is described as a slim man, aged 20-25, with long braided hair, last seen at the Warnemünde train station.
• Authorities urge anyone with information on Brown's whereabouts to contact the Rostock Criminal Investigation Department.