'Relax, I did,' she replied. 'Remember, the police don't know what we've done. Just be normal! We can walk away from this with the diamond.'
The man stopped the car and opened his window.
'Is there a problem, officer?' he asked. His face was red and shiny because he was so nervous.
'You were speeding. We'll need to give you a ticket. Can you both get out of the car, please?'
The man still looked nervous. One officer wrote the speeding ticket and the other stood close in case they ran away. Frank began to search the car.
'Hey! What's he doing?' the woman said. But she knew the game was over.
Frank breathed heavily as he started looking under the seats. His hand felt something smooth, hard and cold under the front passenger seat. The Babbington diamond! He took the diamond and put it in his jacket pocket. At the same time, with his other hand, he took something very similar out of his trouser pocket. He held it up.
'OK, you two!' he said. 'You are under arrest for stealing this diamond!'
****