One person died on Monday 19 June while working on a power line on the Springbokvlei farm near Sentrum.
According to Lephalale SAPS, Tshepo Mokoena (27) was busy working on the power line when an electronic tower fell on him, fatally injuring him.
Mokoena, who was a resident of Marapong x2, also known as Matsatsi, was declared dead on the scene by Honnetsweng paramedics.
Two other colleagues sustained injuries.
The incident took place during the construction of power lines for Babcock.
Police say they are continuing with the investigation.