Victoria Police is offering a $500,000 reward for information that can help officers track down a serial sexual predator who targeted young girls in Melbourne during the 1980s.
The predator's victims are still traumatised nearly four decades after the horrendous assaults, and police believe there may be more victims yet to come forward.
Four assaults in high-rise apartments in Melbourne's inner north are believed to be linked, Detective Inspector Juliann Goldrick said on Tuesday.
