โ30 deaths, one survivor.โ โWithin a month, a whole class got wiped out.โ โLamberVert CBS Highschool.โ โA suspect, a survivor, and a superstition.โ โMost critical case in the history of the CBI.โ a middle-aged man mused, his eyes locked onto the files cradled in his hand. โRaymond L. Acosta, will you be able to solve this?โ