Police are looking to speak to 27-year-old Andre Bell in connection with an incident where a woman was punched in the face.
The victim was attacked and her phone and cash was stolen.
The police want to speak to Mr Bell who works as a labourer and has links to the Braintree and Manningtree areas.
If you have any information on this incident please contact Colchester police station on 101 or report information online www.essex.police.uk/do-it-online.
Alternatively, you can call Crimestoppers anonymously on 0800 555 111.
Image: Essex Police