The Case Of The Dazed Man - Part 1

A kid playing by himself in the shopping center finds a man drenched in blood. He is rushed to the hospital, and the CID is called upon. ACP Pradyuman and his team realize that the man wasn't in his best possible mental state and is blabbering like an abecedarian. Meanwhile, on the radio, Pradyuman hears about a missing school bus with children in it. Could these cases be related?