Horror camping trip

You and your friends decided to go camping near the river. You were driving and found a perfect spot for your camping trip nearly 100 meters away from the river. Late that evening, one of your friends tell a story of a mysterious girl that hunts people at night while setting your camp. Along ago, there's a girl name Belladonna committed suicide because of depression and then the next day Belladonna's friend saw her near the river stabbing his boyfriend 10 times in his heart. Before she died, the doctor was trying to fix her but they couldn't they said she will never be a normal person or live a normal life and as she grew older she was bullied by her classmates every day because she was strange to them that's why she committed suicide at the river. Suddenly, your friend stop talking because we heard something behind the tree. It's a girl, smiling at us creepily.