Cryptic Crimes - AU

Crimes that contribute to notes, notes that contribute to cold-blooded murderers.

Dahlia, Yeosang, Daniel, Zara, Allison, Taylor, and Kaiden, all teenagers ranging from 15-17, work together to help locate and identify the killer behind the mysterious notes left at the crime scene. Barely any of them are amateurs at solving cases, but 7 people is just enough, right?