Momo and her parents attend a party at the mayor's house, but the festivities are marred when his wife's prized vase appears to have been stolen.
The key to an investigation 
is the scene of the crime.
‫مفتاح أيّ تحقيق هو مسرح الجريمة.
Eine Untersuchung beginnt
doch immer beim Tatort.
La investigación se centra en la escena.
La investigación se centra en la escena.
La base, c’est de fouiller
la scène de crime.
La scena del crimine
è il luogo chiave di ogni indagine.
Dizem que a chave para uma
investigação é a cena do crime.
Надо внимательно изучить 
место преступления.