  Prosecutors are expected Wednesday to outline why they believe
he murdered his girlfriend. / Masi Losi AP  JOHANNESBURG, South
Africa -- In a blow to the prosecution, a detective testified
Wednesday that the police have found nothing inconsistent with
how South African Olympic and Paralympic runner Oscar Pistorius
has described shooting and killing his girlfriend on Valentine's
Day.  In the second day of a bail hearing in nearby Pretoria,
new details in the case emerged as Pistorius' defense team
argued that the shooting of Reeva Steenkamp was an accident.
Pistorius, charged with premeditated murder, said he mistook
Steenkamp for an intruder when he fired through the toilet door.
The prosecution said Pistorius and Steenkamp had argued before
she locked herself in the toilet. They say he fired four shots,
with three hitting Steenkamp and killing her.  "I believe that
he knew that Reeva was in the bathroom, and he shot four shots
through the door," detective Hilton Botha said Wednesday.  But
asked if the pol