The Detective Agency receives an urgent request from the government to investigate a series murders perpetrated by the same culprit.
You shouldn't lend your ear to a jester!
!لا ينبغي أن تصغي لمهرّج
Man darf den Worten eines Narren
keinen Glauben schenken.
No escuches a los bufones
No escuches a los bufones
Ne jamais faire confiance à un bouffon.
On finit par y laisser des plumes.
Non dovresti stare ad ascoltare un giullare!
Você não deve dar ouvidos
a um bobo da corte!
Поменьше слушай всяких
 шутов и паяцев!