`` Before I could think , I pulled the trigger , '' Oscar Pistorius says . He reads the Valentine 's Day card that his girlfriend had written for him . The testimony came after the prosecution ended five days of grueling cross-examination , which has seen the athlete break down on several occasions . The prosecution is trying to prove Pistorius killed his girlfriend intentionally . Score: 6
`` Before I could think , I pulled the trigger , '' Oscar Pistorius says . He reads the Valentine 's Day card that his girlfriend had written for him . The prosecution is trying to prove Pistorius killed his girlfriend intentionally . Score: 6