A man in his 20s was arrested on suspicion of murder in Somerleyton House, in Somerleyton Street, off Unthank Road in Norwich, at 5.22am yesterday.

The victim, a man in his 30s, was stabbed to death. He was pronounced dead at the scene.

Detectives have until this evening to finish questioning the suspect at Wymondham Police Investigation Centre.

Forensic investigators entering Somerleyton House this afternoon (Image: Harry Jackaman-Pegg)

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