'It's untrue Brenda Fassie died from substance abuse'

It's been 20 years since the death of legendary musician Brenda
Fassie. Producer and Brenda's son Bongani Fassie says respiratory
machines were switched off while she was in hospital. He says it
isn't true that Fassie died due to substance abuse.
Tune into Newzroom Afrika DStv channel 405 for more.