Synopsis

Kogoro receives an assignment: to identify the author of a threatening note. His tutor, Heihachiro Shiota, unexpectedly appears at Kogoro’s home and decides to accompany him to the theater. Conan and Ran join their impromptu outing. What begins as a simple investigation quickly escalates into a murder case, and Kogoro sustains a severe spinal injury before Conan can unravel the mystery.