There are now a total of three people facing charges of manslaughter in relation to the death of 16-year-old Paris Rene Cameron Bruce, police in Winnipeg say.
On Saturday, police said they had arrested and charged Warren Dairren Flett, 24, of Winnipeg with manslaughter.
They said Flett was taken into custody Friday afternoon.
The other two charged in the case are Michael James Guimond, 34, and Richard Daniel Beaulieu, 36.
According to police, the teen who died was found around 8 a.m. CT on Sept. 4, suffering from injuries they said were the result of a serious assault.
The teen died three days later in hospital.Police said their investigation is continuing, but have previously said they believe the case is tied to a confrontation between rival street gangs.