Detective Conan › Season 1

S1 E141: The Night Before the Wedding Locked Room Case (1)

Heiji and Kazuha visit Tokyo accompanied by Kogoro, Ran, and Conan. They run into Heiji's father's friend and are invited to their mansion. There a murder occurs and his father's friend is found dead in a locked room.

Air date	Apr 19, 1999
Runtime	25 minutes
TMDB rating	★ 8.5/10