The movie starts with a group of hikers going on a snowy mountain. One of the group stumbles on a weird sculpture in a hidden shrine. Then that person gets sick/possessed. Some spoilers later, the actual movie starts in a small town, where a cop starts investigating some missing kids who followed an urban legend. They go on a bridge and call out some demon or something. Then some days later whoever did that dies. It involves some kind of a cult. I don’t want to go into too much detail to avoid spoilers, but does anybody know what movie I’m talking about?