Description:Ava and Oscar are thrown off the track when more dead bodies show up.
This time something is different. Lately, all the victims had been students in high school. Four symbols show up, but there are six bodies, one of whom is a teacher.
Ava and Oscar discover a connection among the victims. They discover that the murder of two victims, a student and the teacher, was unplanned. After all his meticulous planning, has the killer finally made a mistake?
With Oscar a walking target, both he and Ava must hide from their enemies. Can they stay safe and finally make a step toward the truth?