Rosemary's Killer

On 28 June 1945, along the night of the Graduation Ball in Avalon Bay, the youths Roy and his girlfriend Francis Rosemary Chatham are murdered penetrated by a rake and the killer is not found. On 28 June 1980, a new Graduation Dance is organized by the student Pam MacDonald since Major Chatham, who is very sick and in a wheelchair, has prohibited any celebration for thirty-five years. The local sheriff George Fraser is traveling for fishing and deputy Mark London is in charge of the security of the location. When a serial killer attacks the students, Mark and Pam seek his hidden place.