CNN's Nkepile Mabuse, Jake Tapper, Kara Kasarjian and Mark Morgenstein also contributed to this report.

CNN: Defense questions investigation in Pistorius case

CNN's Nkepile Mabuse contributed from Johannesburg, and Faith Karimi wrote and reported from Atlanta.

CNN: STORY HIGHLIGHTS

CNN's Nkepile Mabuse and Diane McCarthy contributed from South Africa, and Moni Basu and Faith Karimi, from Atlanta.

CNN: South Africa shocked by police shootings at mine

"It has been very difficult for South Africans to get tickets, " Mabuse said.

CNN: STORY HIGHLIGHTS

CNN's Nkepile Mabuse contributed from South Africa, and Faith Karimi from Atlanta.

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CNN's Nkepile Mabuse reported from Pretoria and Laura Smith-Spark wrote in London.

CNN: South Africa judge lifts travel ban on Oscar Pistorius

CNN's Nkepile Mabuse reported from Pretoria and Faith Karimi reported from Atlanta.

CNN: STORY HIGHLIGHTS

Nkepile Mabuse, Brian Walker and Nana Karikari-apau contributed to this report.

CNN: March 5, 2013 -- Updated 2054 GMT (0454 HKT)

CNN's Nkepile Mabuse and journalist Gregory Gondwe contributed to this report.

CNN: STORY HIGHLIGHTS

CNN's Laura Smith-Spark and Nkepile Mabuse contributed to this report.

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CNN's Nkepile Mabuse in Marikana contributed to this report.

CNN: August 17, 2012 -- Updated 0129 GMT (0929 HKT)

CNN's Nkepile Mabuse also contributed to this report.

CNN: STORY HIGHLIGHTS

CNN's Nkepile Mabuse contributed to this report.

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