A man was left with serious injuries after an 'altercation' at a garage in Warrington, earlier this year.
Detectives have now issued a CCTV image of a man they believe may be able to assist them in their enquiries into the incident.
The altercation happened at around 4pm, on Friday, February 19, at a garage on Northwich Road.
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One man sustained serious injuries as a result of the disturbance and was taken to hospital. He has since been discharged following treatment.
Police are appealing for people to help them with the investigation by identifying a man who might be able to inquiries.
Detective Constable Darren Burns said: "We appreciate that a lot of time has passed since the incident but we have been working through a number of enquiries to trace those responsible.
"As part of those enquiries, we have identified a man who we believe could help us with our investigation."
Anyone with any information about the man, or the man himself, is being asked to contact Cheshire Police by calling 101 quoting IML 921223 or report it via https://www.cheshire.police.uk/ro/report
Alternatively, information can be passed via Crimestoppers by calling 0800 555 111 or report it via https://crimestoppers-uk.org/give-information/forms/give-information-anonymously
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