On the 27 September,Mary woked up by 11:30am, It was later than usual. When she was having the breakfast,she told her mum she would be coming home at 8.00pm tonight because she had a picnic with friends. When she had finished her breakfast,she went out at once.

   She met two friends,John and Sandy in the nearby supermarket. Then they bought all the food they needed. They got on the bus to go to Ma On Shan. But they didn't know they were followed.They got off the bus, they had to walk for a short distance. When they reached the Ma On Shan Country Park. It was 3.00pm.They started their picnic until sunset. But during their picnic. Mary went to the washroom but she hadn't come back. John and Sandy looked at the watch frequently. They wondered what happened to Mary. They tried to call her but nobody answered. So they packed up the things into backpack.They rushed . their way to the washroom. They were searching and seraching  Mary wasn't there. They were puzzled. Where did she go? Suddenly,Sandy found out Mary's shoe. Then John saw another shoe inside the forest. After that, they saw and picked up her eye-glasses,earrings,etc. They went into deep in the forest. They found that their mobile phones lost the singnal. So they had an idea. First they should walk out the forest, then called the police and told them them that Mary might be kidnapped by someone.

   When they were waiting the police. John and Sandy went into the forest again. They traced back where they found the last item for Mary. Suddenly, they saw a bit of shinning. So thy followed the shinning. They were scared. There are two men counting the money. Mary was tied up by string. John and Sandy went  behind Mary quietly. They cut off the string. she was set free. When two man finished checking the money. Three teenagers had already gone out the forest.Then the police arrived in twenty minutes.

When two man went out the forest,they were caught by police.