Overview
- The incidents occurred over the Oct. 31–Nov. 2 weekend on moving trains, according to federal police.
- Investigators documented damage to public‑address microphones and cab cabling, with radio headset components taken from onboard phones.
- No signs of forced entry were found, which has led officers to suspect the use of driver‑cab keys.
- Current reports indicate the affected trains were operating on the S7 route.
- Authorities have opened proceedings for a particularly serious case of theft and property damage while analyzing recordings from trains and stations.