Homicide Squad detectives have charged a third man following the death of two people in Rye last year.
Emergency services were called to a property on Parson Street shortly after 4am following reports of an alleged altercation on 2 December.
It's alleged a man and a woman had attended the address and became involved in an altercation with the residents of the property.
A male resident of the property and the female who attended the property were allegedly located with gunshot wounds.
Medical treatment was provided however a 29-year-old Rye man and a 19-year-old Mornington woman died at the scene.
It's alleged the parties involved were known to each other.
Today, detectives have charged a 28-year-old Narre Warren man with murder, aggravated home invasion and armed robbery.
He will be direct presented to Melbourne Magistrates' Court today.
Detectives had previously charged two Narre Warren men, one aged 24 and the other aged 25, with murder, aggravated home invasion and armed robbery.
