The investigating officer Hilton Botha has said the prosecution have a witness who claims the lights in Oscar Pistorius' home were on after they heard the gunshots.
The defence lawyer questioned Botha's testimony on this point.
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TV favourite Cilla Black, who has died aged 72, gave viewers a "lorra, lorra laughs" during her long career.
Some rain in the north. Very warm sunshine in the south
Blind Date and Surprise Surprise star Cilla Black,72, has died, according to reports.