During the early-morning hours of 1898 in the small community of Gas City, Indiana, a strange, mournful sound of thirteen bell tolls was heard coming from the high school's bell tower. How the tolling could be accomplished inside a locked building was not known. At the same time, the body of a young man, a recent high school graduate, was discovered. Many wondered if the haunting spirit of 'Gary the Ghost', who died at the school under mysterious circumstances, was signaling his final acts of revenge against the Class of '98. It was now up to Marshal Justin Blake and his deputies to unravel this ghastly murder and bring about the capture of the killer - be it man or spirit.