A man in his 20s has suffered head injuries during an assault in Stafford on Sunday evening.
The incident happened in the Rising Brook area of the town at around 9.30pm (February 23).
Police say that they the victim was attacked with a weapon.
Detectives believe the incident began when a man got out of a dark-coloured vehicle, with the a possible registration beginning C90, and attacked the victim in the street.
The suspect is then said to have got back in the vehicle which then headed towards Wolverhampton.
Anyone with any information should message Staffordshire Police on Facebook or Twitter quoting incident number 784 of February 23, call 101 or alternatively contact Crimestoppers anonymously on 0800 555 111.