Fire engulfs a bus in Switzerland, killing 6 people and severely injuring 3 others - AP News

1. Fire engulfs a bus in Switzerland, killing 6 people and severely injuring 3 others  AP News
2. At least six killed in Swiss bus fire in possible deliberate act  The Guardian
3. A bus fire that killed 6 people could have been set deliberately, Swiss police say  WRAL
4. At least six dead in Switzerland bus fire  BBC
5. Six killed in Swiss bus blaze after person reportedly sets themselves on fire  Reuters