Hunt for Melbourne sex attacker

Benita Kolovos

A man who sexually assaulted four women in Melbourne's southeast is being hunted by police.

The women were assaulted in separate attacks in April and May in suburban Hampton Park, with the latest incident occurring on Monday morning.

Investigators on Wednesday released CCTV images of a man, described as being aged 20 to 30 years old, with a dark complexion and solid build, they want to speak to about the attacks.