Find the ten mistakes and correct them.

Here are the corrections to the newspaper report:

1. 'Two children' should be 'three children'.
2. 'Twelve hundred dollars' should be 'twelve thousand dollars'.
3. 'In a bag' should be 'in a box'.
4. 'McDougal's Cave' should be 'Jackson's Island'.
5. 'Muff Potter' should be 'Injun Joe'.
6. 'Under a tree' should be 'in the cave'.
7. 'At the end of a tunnel' should be 'number two'.
8. 'He marked the floor of the tunnel with a cross' should be 'He was planning to escape from the cave'.
9. 'Because of the ghosts at the mouth of the cave' should be 'because Injun Joe was trapped in the cave'.
10. 'So there is going to be a trial' should be 'Injun Joe died in the cave'.