The body of a man was found in Morvant on Saturday morning.
Acting on information, officers went to the playing field at Pelican Extension around 6.45 am and found the bloodied body which had been hog-tied.
The man has been identified as Oreon Blaze of Toco.
A short video posted to social media showed Blaze bleeding from several wounds, while his hands and feet were bound with rope.
Investigations are continuing.
Today's discovery pushed the murder toll to 83.