Oscar Pistorius is a “paradox” whose past triumphs as a sprinter contrasted with the daily, severe limitations he endured because of his disability, a physician has told the athlete’s murder trial.

A seething Oscar Pistorius fired his pistol out of a car’s open sun-roof after an argument with a police officer, ex-girlfriend Samantha Taylor told a court, the fifth day of his trial for the murder of Reeva Steenkamp.