In October 2004, These camp counselors and other staffs work at Camp Rock Falls in fictional town of Rock Falls, California population of 2,456 and 21 years old young biracial( half Mexican half Black) woman named Rosie Maria Darwin is work as camp counselor with her black boyfriend Raymond Young also 22 years old and Mexican best friend Priscilla Moreno also 21 years old arrive to Camp Rock Falls start October 11 on 11:00 am time. Next, A snobby and wealthy white girl named Alicia Ferris also 19 years old just live in a mansion with her parents for years and lastly, An antisocial white woman named Amber Timbers also 20 years old prone to avoid social with anyone and she want to be alone mostly. Other staffs are camp director Nancy Groff, chef Reuben and camp manager Steven Chin. A mysterious person wore black hoodie jacket were likely to responsible for murders of two couple Sarah (black woman) and Tony(black man) in July 2004 summer camp season happened ago.