HANGZHOU, China (NBC/CCTV VIA APTN) — Police in eastern China released video of a suspected arson attack on a bus.
A surveillance camera on the bus showed a suspect pouring flammable liquid on the floor and setting it on fire.
Chinese state media said 32 people were injured, 15 of them critically.
The suspect was taken to a hospital for treatment, along with 28 victims of the attack.
Police are reportedly still trying to identify the attacker.
Authorities released a picture of the suspect and offered a reward for information about his identity.
The motive for the incident is under investigation.