Carl Pistorius, Oscar's brother, faces culpable homicide charges. The trial is expected next month. He will stand trial in connection with the death of a woman in a car crash in 2010.
Carl has been most active of Oscar's relatives in court - being briefed by lawyers, visiting brother in holding cell and comforting him in the dock.
Carl seemed to be the most anxious of Oscar's relatives as they waited for a bail ruling. They are clearly very close.
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Armed police have carried out a raid apparently linked to Wednesday's deadly terror attack in Westminster.
Cheryl Grimmer vanished from inside a beach shower block in Wollongong, Australia, in 1970, when she was just three.
Pc Keith Palmer was on the front line and because of his actions, the Westminster attacker was unable to kill anyone else.