A man was bashed in an aggravated burglary in a boarding house in David Street, Dandenong, on Monday of last week.
The 24-year-old boarding house resident was approached by a man in the common bathroom area about 6.30pm.
As the resident headed back to his room, he was struck on the head by the intruder, who then fled.
Anyone with information about the incident can call Dandenong crime investigation unit on 9767 7487.
For all the latest breaking news, visit greaterdandenongweekly.com.au. Follow the Greater Dandenong Weekly on Twitter @DandenongWeekly.