A movie I saw nearly 1 years ago, in Europe and America. I want to know the name of the movie.

Steve and Jenny, a couple, went to the Slapton quarry in Lake Eden for a holiday. There they had an altercation with a group of local teenagers around the age of 12. The next day, when Steve came back from diving, he found that his wallet and car were gone. He concluded that all this was done by those teenagers. That night, Steve and Jenny found the residence of the teenagers. They wanted their car back, but the other side denied it and there was a fight. In a panic, Steve killed Brett's dog Bonnie by mistake. Jenny took advantage of the chaos to find the car keys and Steve immediately drove away. Brett and his companions go after Steve and Jenny. Because Steve's headlights were broken, the car crashed into a tree, and the thick branches stuck Steve's chest and stuck him in the car. In order not to let the teenagers catch

15 stills of Eden Lake

Jenny, Steve told Jenny to run away, but he was taken away by the teenagers.

Lake Eden

The next day, Jenny didn't escape and saw the teenagers torturing Steve in turn. Jenny wanted to use Bluetooth to alert the outside world, but unfortunately she was connected to the mobile phone of the young leader Brett. The teenagers found her and chased her, and Steve took this opportunity to escape. Jenny got rid of the teenagers and found Steve. However, those teenagers are still in hot pursuit. Jenny hid seriously injured Steve in a safe place, and she went out for help alone. Jenny saw a boy named Adam on the road. She borrowed his mobile phone. Adam refused in every way and secretly sent a text message to Brett, so it was the teenagers who waited. Jenny was caught and Steve was caught, but Steve died because of his serious injury. Those teenagers are going to burn Jenny and Steve to silence them. The fire broke Jenny's rope and Jenny took the opportunity to run away. And those teenagers burned Adam to death.

along the way, Jenny broke through many difficulties. She killed Cooper and Peggy successively. Then I got a car and drove away. However, due to overwork, Jenny ran into a family. I thought I was saved this time, but I didn't expect this family to be the home of those teenagers. Their parents heard that their children had been killed, and in order to cover up the fact of killing, they jointly killed Jenny. In this way, this young married couple was brutally killed in Lake Eden.