Four Bosnians, aged 16 to 20, were taken into custody at the Chessy urban police station for intentional violence. The quartet knows this portion of line A well, where they regularly commit pickpocketing to the detriment of tourists going to Val d'Europe or Disneyland Paris.
The four friends have already been arrested, in particular by a police officer from the Railway Network Brigade (BRF), who is none other than the mother present on the platform. Neither one, nor two, they are going to attack this woman, before she leaves the station.