A 21-year-old man suffered a suspected broken nose and a fractured cheekbone during an attempted mugging on the Knockmore Road on Friday, July 11.
The man was walking in a park with a friend shortly after 6pm when they were approached by a number of unknown males.
The males demanded the man hand over his wallet and phone before assaulting him.
The males made off empty handed.
The man suffered a suspected broken nose and fractured cheekbone as a result of the incident.
Police in Lisburn are investigating the incident.