Police have started a murder investigation after a university student who was assaulted in Nottingham city centre, died.
Arjun was studying at Nottingham Trent University.
Nottinghamshire Police detectives say the enquiry is now being treated as a murder investigation.
They are keen to trace two men who fled the scene on foot after the assault.
"This was a serious assault which has resulted in a young man losing his life. Our thoughts with Arjun's family and friends and we would ask that people respect their privacy at this very sad and difficult time. It is really important that if anyone has any information that could help the enquiry, no matter how small it may be, they come forward immediately.