Tomb Mountain

In Lost Creek, members of a support group for the families of missing people meet. However, Madison Harper's attention is primarily drawn to one particular case: five years ago, two girls and their friend went on a hike to the infamous Grave Mountain. Only he returned. Madison senses he's hiding something and is determined to find out what really happened. The clues lead her to believe that the cold case is connected to a serial killer who uses Grave Mountain as a burial ground. How many more bodies will the sinister place yield?