Peterborough double stabbing: 21-year-old man sought
Detectives investigating a double stabbing in Peterborough have named a man they would like to speak to.
Officers are keen to trace Andrejus Ruljevas, 21, who has links to Peterborough, Boston, Lincolnshire and the Brent area of London.
Two men, believed to be Lithuanian, were attacked at a house in Gilpin Street on Wednesday morning. Saulius Grigoravicius, 20, died at the scene.
Cambridgeshire Police warned members of the public not to approach Mr Ruljevas.
Mr Grigoravicius was identified on Friday and a post-mortem examination found he had been stabbed in the heart, police said.
The second victim, seriously injured in the attack and believed to be in his 20s, remains in hospital in a stable condition but has not been named.
Det Ch Insp Tim Redfearn said: "We are keen to hear from anyone who has information about Andrejus' whereabouts or believes they may have seen him since Wednesday morning."