Ep. 281: Three young detectives witness a murder and help Conan solve the case.
Aired on June 10, 2002Filler

281
Three young detectives pretend to be investigators but stumble upon an actual homicide. They witness a victim wrapped in a sheet being loaded into a truck. The boys hide inside the vehicle with the corpse while the driver transports them to a forest for burial. The following day, they report the incident to Conan and Mouri. Using the landmarks the truck passed, Conan deduces the burial location. The authorities locate the body based on this information, leading to the arrest of the murderer. The group successfully transitions from play-acting to assisting in a genuine criminal investigation through their direct observation and subsequent cooperation with the adult detectives.
Episodes
- Ep. 277 · English Teacher Confronts Great Western Detective in First Part of Investigation
- Ep. 278 · English Teacher and Great Western Detective Part Two Continues Investigation
- Ep. 279 · The Detective Boys and Agasa witness a stabbing on a crowded train after watching a soccer match.
- Ep. 280 · Conan identifies the culprit among three suspects using a knife imprint on his arm.
- Ep. 281 · Three young detectives witness a murder and help Conan solve the case.
- Ep. 282 · The Mystery of the Flowing Stone Garden in the Mountains
- Ep. 283 · Investigation into the Water Flowing Stone Garden Second Part
- Ep. 284 · Chinatown Deja Vu in the Rain Part One
- Ep. 285 · Ran collapses after illness, recalling memories of Sharon Vineyard and a mysterious man in Chinatown