The St. Andrew North Police are processing a murder scene on Park Lane, off Red Hills Road.
Preliminary reports are three people were killed and a total of seven people where shot and injured during the incident.
The police say a group of people were on Park Lane when a motor vehicle approached.
Armed men reportedly opened fire on the group hitting the seven people.
All seven were rushed to the hospital where three were pronounced dead.
The police are redirecting traffic to other sections of Red Hills Road as the scene is being processed.
No motive has been established for the killings.
The Park Lane community has a history of gang violence.
In February there was a flair up between gangsters from the Park Lane community and rival gunmen from the neighbouring 100 Lane community.