A group of children on vacation found a body dead!

A group of children are studying at the same grade and of course in the same school. Actually, they've just finished their exams. The board of the director and some teachers decided to organize a trip especially fo students to entertain themselves after passing exams. Children have seen the announced trip to North USA displayed on the board. So, the majority of them have booked for this trip. A few days later, all children with their teachers are near the school waiting for the bus to go on vacation. They all run inside the bus. It takes more than four hours to reach their destination. When they arrive, the first thing they do is going outside the bus to have a small break after a long road. A few time later, all teachers decided to put students into groups and each group one teacher will be in charge of it. Each group will take a specific task to do and then they'll share their experience together to achieve the goal they aim to reach which is sharing experience of the discovered place. All groups are now ready to start their adventure. As it's planning, each group take a different destination to discover. A few moments later, the group of buttermilk while they're discouvering the island, they've found a human body dead just near the island. All children were scared about this horrible event, the teacher decides to comfort their feeling to don't be afraid about this body dead. He called the police to inform them about this body dead. In just, few minutes the police come to the right place to do necessary across this event. After discouvering aimed places, all groups are placed together to discuss more about their adventures and of course to give their opinion about the place they've visited. Two days later, when they've completed all their tasks of discouvering and enjoying beautiful places in USA. The bus arrives next to the station, both teachers and children run inside the bus to go out to their hometown.