In a suspected arson attack, at least 17 people, including nine women, were killed and 32 others injured on Tuesday when a passenger bus was set ablaze by a disgruntled man in northwest China. The accident happened around 7 am (local time) when the bus went up in flames near a furniture mall in Helan County’s Yinchuan city in Ningxia Hui Autonomous Region. Police arrested Ma Yongping who was suspected to have set the bus on fire. He was caught with bunt clothes.