Is it normal for the prosecution not to have, or require, any character witnesses? I know Rob's not on trial but the jury don't know anything about him without them.
Vango The prosecution doesn't need character witnesses. Remember that they represent the Crown not the victim. Rob is himself simply a witness for the prosecution and his character is of limited relevance: he's been the victim of a stabbing. His character has no bearing on his ability to be a victim of a crime: in that sense, the jury don't need to know anything about him. His character could only be relevant to his reliability as a witness, but it's for Anna (as defence barrister) to cast doubt on his reliability as a witness (in much the same way as prosecution barrister did with Ian yesterday).
Everything's muddied in this particular case because we know that Rob is a nasty piece of work and should himself be the one on trial. But in practice he's just one piece of the prosecution's case.