A man in Zhejiang province, China, who went on a rampage with a knife and ”bit a police officer” has been detained in criminal custody - Chinese media

A man was arrested at a fruit shop in Zhejiang Province, China, after he went on a rampage with a knife and then bit a police officer who responded to the scene.
At around 11:15 a.m. on the 13th (local time), a report of a fight breaking out was made in Taizhou City, Taipei Province.
Police were called in. When police arrived at the scene, they found a man with a knife in his hand rampaging inside the fruit shop. A video posted online showed a man with a knife inside the fruit shop and a man standing outside.
The video shows the man throwing a box of fruit at the police officers. When the police officers tried to arrest the man, the man bit the officer's body and scratched his face, causing injuries.
According to police investigations, the man was a bamboo shoot seller near a fruit store. He visited the store to buy fruit, but for some reason got into an argument with the store clerk and took the knife he was using to prepare the bamboo shoots and killed himself.
The man then appeared at the store and started to act violently. Police have now taken the man into criminal custody and are continuing their investigation.