FROM CNN WIRES: Pretoria, South Africa (CNN) – In an emotionally wrenching hearing Tuesday, a judge upgraded the charge against Oscar Pistorius to premeditated murder, saying he could not rule out the possibility that the track star planned the shooting death of girlfriend. But the judge said he will consider downgrading the charge later. Pistorius … Continue reading Pistorius breaks down in court, faces charge of premeditated murder – Robin Curnow reports