Police release CCTV footage after knife attack in Norwich
It happened on Hall Road on March 22
Police have released CCTV footage of a man they're looking for after a knife attack in Norwich last month.
Officers were called to Hall Road at around 11:30pm on March 22 to reports of a serious assault.
A man suffered serious injuries during the attack.
Footage shows a man crossing the street - officers want to speak to him as they believe he has information about the assault.