Irish IndependentPistorius's witness grilled as trial takes two-week breakXinhuaPRETORIA, South Africa, April 17 (Xinhua) -- The trial of murder-accused Paralympian Oscar Pistorius continued at the Pretoria High Court on Thursday with defence witness Roger Dixon, a qualified geologist still under cross examination, just before the trial ...Oscar Pistorius's defence undermined by own expertThe AustralianForensic expert for Pistorius contradicts athlete's storyIrish IndependentTop pathologist hired by Pistorius refuses to testifyIrish ExaminerTHISDAY Live -Wall Street Journal -St.