Police are investigating a report of an assault in the Irish Street area of Dungannon.
It was reported that one man was assaulted in the early hours of Saturday (May 17) at around 2.30am.
Police are keen to speak to anyone who witnessed anything to come forward.
Anyone with information should contact police on the new non-emergency number 101, quoting reference number 464180514.
Or, if someone would prefer to provide information without giving their details, they can contact the independent charity Crimestoppers and speak to them anonymously on 0800 555 111.