Delilah and her friend Lyle grow worried after their fellow student fails to return in time for their graduation ceremony. Their friend Trent had left after finals to investigate a number of recent ghost sightings in Slate Rock, but failed to show up for graduation. After no clues show up during a forensic investigation a few weeks later, Trent becomes classified as missing, and Lyle and Delilah decide to conduct an investigation of their own.