Former Paralympic champion and convicted murderer Oscar Pistorius has been injured in a prison brawl over the use of a public phone, a South African official said on Tuesday.
The double amputee -- who is serving a 13-year jail term for the murder of his girlfriend Reeva Steenkamp -- was left with a bruise after "an altercation with another inmate over the use of a public phone" on December 6, according to the department of Correctional Services.