Officers appealed for information in relation to an assault in Loughborough.
The man has been identified as is assisting police officers with their investigation.
The appeal was in relation to a call to a flat in Old Ashby Road at 7.45pm on 3 August following a report that a man in his 50s had been attacked by a group.
The victim suffered injuries to his head and arms. The group left the address prior to police arriving.
A 35-year-old man has been charged with causing grievous bodily harm with intent in connection with this incident and appeared at Leicester Magistrates’ Court on 6 August.


