The prosecution has led evidence that the accused engaged in sexual activities with two of his natural daughters, being [GC] and [RC], in circumstances the prosecution says that were similar. That is, where both were under the ages of 18 when the offending occurred against them. That there was this modus operandi, which is a pattern of conduct really - don't get too bogged down in the terms - of isolating them from others to enable him to commit the offences charged. Of using innocent seeming situations and then behaving, such as asking them about their knowledge of sexual history of events and so on, and then using that as a prelude to the sexual offending against them.
So the prosecution says that there's this pattern of condu_c_t. ...
Now the prosecution argues that the similarities of that evidence from [GC] and [RC] mean ... that it is improbable that the alleged offences in Charges 1 to 11 occurred by coincidence. I remind you [defence counsel] at the start of this trial set out the matters in issue and he was saying well look, you can't use it as the prosecution want you to use it because it's the product of collusion, concoction, it's a set up - you've all heard what he said.
...
So as you'll understand, the prosecution argument is that it is improbable that all these events in Charges 1 to 11 involving both complainants occurred by coincidence. That's the prosecution's submission, with the two complainants.
Instead the prosecution says you can use the unlikelihood of coincidence to draw inferences - and I'll direct you more about inferences later, but the prosecution says you can use the unlikelihood of coincidence to draw inferences, being that the offences alleged in Charges 1 to 11 were committed. Secondly, that it was the accused who committed them. Thirdly, that the accused was acting voluntarily when he committed the offences. Fourthly, the prosecution says you can use the unlikelihood of coincidence to infer that the accused had a particular mental state when he committed the offences and also you can infer that [GC] and [RC], the complainants, have given truthful evidence, says the prosecution. ...
You can only infer that both complainants have given truthful evidence if you're satisfied beyond reasonable doubt that their accounts are so similar that they can't be explained by coincidence. In such a situation you might infer that the only reasonable explanation for the similarities is that each of the complainants, [GC] and [RC], are telling the truth. ...
Now it's for you to determine whether or not [GC] and [RC] were telling the truth, however you may only draw the inference that the prosecution wants you to bring or to draw from the fact that they both gave such similar accounts if you are satisfied beyond reasonable doubt that their accounts were not contaminated in any way, that there wasn't collusion, that there wasn't concoction.
... If you think there's possibility that their evidence was contaminated by concoction or collusion or getting their heads together then you may not draw the inference the prosecution wants you to draw. Remember that while the accused raised that matter of collusion, of concoction through [defence counsel] the onus of proof is on the prosecution at all times to prove that it wasn't concoction and collusion, all right?