A Shepparton man is in a Melbourne hospital after an early morning assault in Shepparton on Sunday, May 26.
Police said the 36-year-old was allegedly assaulted on High St about 3am.
The man was taken to Goulburn Valley Health before being transferred to Royal Melbourne Hospital by road ambulance in a critical condition with upper body injuries.
A Royal Melbourne Hospital spokesperson said at noon on Sunday he remained in a critical condition.
Shepparton Crime Investigation Unit officers have arrested a 19-year-old man who was assisting police with inquiries on Sunday afternoon.
The police investigation into the alleged assault remains ongoing.
Anyone who witnessed anything or with CCTV or other footage is urged to contact Crime Stoppers on 1800 333 000 or make a report at crimestoppersvic.com.au