Police are asking for your help after a couple were assaulted in the Broomhall area of Sheffield.
At around 2:20am on 27 June 2019, a 21 year-old woman and her 22-year-old boyfriend were assaulted on Broom Walk, Broomhall.
As a result of the unprovoked attack, the woman suffered an injury to her knee which has since required surgery.
Police have been following up several lines of enquiry over the past few weeks, and are now appealing for anyone with information to come forward.
Did you witness the assault? Did you see or hear anything suspicious? Do you know who might be involved?
If you have any information which might help our investigation, please call 101 quoting investigation number 14/97690/19.