A man who doused himself in a flammable substance and set his body on fire killing himself and five others aboard a bus in Switzerland had previously been reported missing by his family and didn't appear to have any terror-related motive. Five people were also injured in the fire late Tuesday in the town of Kerzers. Police had previous knowledge of the Swiss man before Wednesday in a medical context rather than a criminal one. That's according to the regional attorney general. The man is believed to be one of the deceased. But identification of the bodies is pending.