Sometimes they come back

The unemployed high school teacher Jim Norman finds a job in his hometown and moves with his wife Sally Norman and their son Scott back in town. Twenty-seven years ago, his family left the town when Jim and his older brother Wayne were bullied and Wayne murdered by a four-teenager gang in a lonely train tunnel. However, the gangster's car was hit by a train and exploded, killing Billy, North and Vinnie; only Mueller survived. Soon Jim's best students mysteriously die and are replaced by Billy, North and Vinnie that claim they are from Milford and harass Jim and his family. What will Jim do to get rid of these demons?