Previous 'incidents' at Pistorius' home, police say

South African Paralympic athlete Oscar Pistorius has been arrested over the fatal shooting of his girlfriend Reeva Steenkamp at his home, local media say.

Police said they have charged a 26-year-old man with murder, but did not confirm it was Mr Pistorius.

Officers added that there had been previous incidents at the address and described them as "allegations of a domestic nature".