Possible Clues:

• Sank
• Discovered reed at sea sank
• Discovered the bits of the deer that sank in the sea
• Discovered it was a broken reed so sank
• When the ship sank, discovered that the deer was in bits
• Established protection for engineers, but collapsed
• Sank, went down
• When the ship went down, one discovered it was a broken reed
• How one discovered the bits of the deer when the ship went down
• To be found on the deer