Maria Mushwana has testified in defence of Ndlovu, who is accused of killing several family members and plotting to kill others to cash in on insurance policies in crimes going back to 2012.
Ndlovu, who on Tuesday joked with the media, appeared more reserved on Wednesday morning.
Rain is also expected in some parts of the country.
A devastating fire destroyed the informal settlement last month - displacing hundreds of families.
A strike at the company is entering its sixth day with workers demanding an 18% increase.
22 September 2021 8:36 AM
22 September 2021 8:13 AM
22 September 2021 7:32 AM