CCTV images have been released of a man wanted in connection with an assault in Clacton where the top of a man's ear was bitten off.
The victim, a man from the Clacton area, was also punched in the head in the attack on January 26, 2013.
Investigating officer Dc Claire Strachan from Clacton CID said: "Enquiries have been ongoing since the assault but so far we have been unable to identify the man shown in the CCTV stills.
"I’m keen to trace him and would appeal for anyone who recognises him to contact me at Clacton police station on 101.”
Information can also be passed anonymously to Crimestoppers on 0800 555 111.