POLICE are investigating a possible link between two assaults in Lisburn, Co Antrim.
An elderly man sustained head injuries when he was attacked at Knockmore Square at about 7.35pm on Wednesday.
Three hours later a man was assaulted at a house in Rosslyn Park. The attacker fled towards Ballinderry Road.
Police are also investigating a report of a man acting suspiciously in the Causeway End Road area of the city shortly before 10.15pm.