At least 5 people have been killed and 21 more injured after an unknown man hijacked a bus and drove it into a crowd of people in the Chinese city of Longyan in the coastal south-eastern Fujian province, according to local media.
The attacker, who reportedly used a knife to commandeer the bus, was detained by police.
READ MORE: Man Rams Bus Into Crowd After Hijacking it in Longyan, China (VIDEO)
A spate of tweets posted by eyewitnesses showed the consequences of the hijacking, as well as a group of police officers and bystanders trying to tackle the suspected hijacker.
Warning: These videos are graphic and may offend sensibilities