*COMPLETED* Ex-girlfriends + weird allergic reactions + a dead high school senior=murder. Highest ranking: #2 - whodidit Chase Adams collapses on the stage as he is crowned prom king. Johanna Mark, a seventeen-year-old, amateur detective and her best friend Jonas Simmons will do everything in their power to find out who killed their friend--you can count on it. Join them through every twist and turn to find out who dethroned the prom king. Started May 2017. Finished February 8, 2018.