Key facts
- A bus carrying Polish pilgrims crashed on Hungary's M3 motorway.
- The crash occurred early Sunday.
- Twelve people were killed in the accident.
- Forty-seven people were injured.
- The bus driver is in custody.
- The driver may have fallen asleep at the wheel.
- The group was returning from a pilgrimage in Bosnia and Herzegovina.
A bus transporting Polish pilgrims crashed on Hungary's M3 motorway early Sunday, leading to the deaths of 12 individuals and injuring 47 others. The driver of the bus is currently in custody. Authorities are investigating the cause of the crash, with initial indications suggesting the driver may have fallen asleep at the wheel. The pilgrims were on their return journey from a pilgrimage site located in Bosnia and Herzegovina at the time of the incident.