The deceased persons have been identified as 35-year-old Lloyd Reid, 39-year-old Angella Gordon and Omar Nicholson all of Spanish Town.
According to reports Gordon and Reid were attacked about 9:45 p.m., and shot dead by unknown assailants in St Jago Meadows as they walked home from work. Nicholson was shot and killed earlier in the Spanish Town Bus Park along Burke Road.
The police said that Nicholson otherwise called Taurus was a member of the Spanish Town based Clansman gang.
No motive has been established for the killings as investigations continue.