Luke Harding is excited to become the youngest person ever to qualify as a forensics invstigator. He barely has time to celebrate his final exams when Malc, his Mobile Aid to Law and Crime, calls him to their first case. A fellow student has been mysteriously shot dead with an arrow. Two more grisly on-campus murders follow, and all the evidence points to Luke himself. The stakes are high as Luke sets out to prove his innocence and show that he has...