Oscar Pistorius's murder trial resumed after a tea break on Thursday with Judge Thokozile Masipa saying someone used a flashlight during the cross-examination of Charl Johnson.
“Im not going to go on a witch hunt… I am going to give an order that this be investigated,” she said.
Prosecutor Gerrie Nel started asking Johnson more questions after his gruelling morning of cross-examination by Barry Roux SC.
Pistorius has pleaded not guilty to the murder of his girlfriend Reeva Steenkamp while she was in a bathroom in his home in Silver Woods Estate in Pretoria on February 14 2013.
– Sapa