Oscar Pistorius trial: Key defence moments in defence

The judge in the trial of Oscar Pistorius is expected to deliver her verdict on Thursday.

The South African track star is accused of murdering his girlfriend, Reeva Steenkamp, in the early hours of Valentine's Day 2013.

Mr Pistorius says he mistook Ms Steenkamp for an intruder.

The stop-start trial has lasted more than six months and included many moments of drama.

These are some of the key moments for the defence, which was led by Oscar Pistorius' lawyer, Barry Roux.