"This does not inhibit our investigation, " said Medupe Simasiku, a spokesman for South Africa's National Prosecuting Authority.

WSJ: Oscar Pistorius's Bail Restrictions Eased

The National Prosecuting Authority said that no South Africans have been linked to the suspects but that further arrests were possible.

CNN: South African police seize alleged Congo coup plotters

Bulewa Makeke, spokeswoman for South Africa's National Prosecuting Authority, said the attempted murder charges had been reinstated against Botha on Feb. 4.

NPR: Top Detective Appointed New Pistorius Investigator