Throughout the video all that could be heard loud and clear was 'Warrapen Keegan', a phrase that became widely used by thousands who had viewed the video around SA.
Police spokesperson Captain Nqobile Gwala said on Monday a case of murder was being investigated by Tongaat police.
"It is alleged that on June 1 2019, a 31-year-old man was at his place of residence at Seatides, Tongaat area, when he was allegedly set alight by unknown suspect."
Nazir Sadack, head of the Community Emergency Response Team (CERT), said a call for help was made by a neighbour.
"We alerted the relevant authorities and also responded. When I arrived at the scene, I found that most of the home was engulfed in flames.
"Keegan’s family managed to escape the fire."
Sadack said the family attempted to rescue Reddy who was trapped inside his room.
"We were unable to rescue him because the flames were too high."
Sadack said Reddy’s mother was hysterical, while his father appeared "more composed".
"I think he's shocked by the tragedy."
Sadack said the family had not yet finalised funeral arrangements.