New information has revealed that on Tuesday evening, the bus hit the curb on the right side of the tunnel then crashed directly in the concrete wall. This reconstruction is based on this new report. Swiss authorities are still probing the cause of the country's deadliest bus crash in four decades, where 28 people, including 22 children, were killed. Another 24 were injured. Authorities said there were three possible causes for the crash: a mechanical problem, driver error or illness. The bodies of the victims were flown back to Belgium on Friday. Sources: Reuters, AFP
