DETECTIVES are trying to trace a young couple who may have witnessed a brutal attack at Basildon's Festival Leisure Park.

They have released CCTV of the pair in the hope they can help solve the case.

They believe they may have seen a 33-year-old victim being repeatedly punched in the face in Chicagos. He was left with a fractured cheekbone.

It happened at about midnight on Friday, December 3 into Saturday, December 4 Anyone who can identify the couple is asked to contact the serious crime team at South Ockendon on 0300 333 4444, where the officer dealing is PC Kennedy Emson, or to call Crimestoppers on 0800 555 111.