Using kendo , Heiji fights the culprit while Shinichi runs into the woods to hide while his transformation into Conan occurs .
He disguises himself as Heiji and attempts to arrest the killer and save Kazuha and manages to stall the murderer until Heiji arrives .
Using kendo , Heiji fights the culprit while Shinichi runs into the woods to hide while Heiji 's transformation into Conan occurs .
He disguises himself as Heiji and attempts to arrest the killer and save Kazuha and manages to stall the murderer until Heiji arrives .