Police are seeking witnesses to a disturbance outside a pub in Eckington.
Officers were called to the Duke of York, in Market Street, at about 1am on Saturday after reports that a group of people were involved in a disturbance.
Police are investigating what happened that night and are appealing for anyone with information to come forward.
“We believe there could be several witnesses to the incident who have yet to come forward,” said a police spokesman.
Anyone with information should call police on 101 or Crimestoppers on 0800 555 111.