Six people were killed in a tragic incident in Switzerland when a bus was completely destroyed by fire. According to initial reports, a man allegedly doused himself in petrol and set himself on fire inside the vehicle, causing the flames to spread rapidly and kill six passengers.

Swiss authorities are investigating the possibility of deliberate arson. Emergency services arrived at the scene but were unable to prevent the fire from spreading.

The investigation is ongoing and authorities are not providing additional information before official conclusions are established. This is one of the most serious incidents involving public transport in Switzerland in recent years.