"Q. How sure are you that the person you saw that day in January was Alena?" 14. "
"Well, ladies and gentlemen, when you consider the evidence of these three witnesses, who say they saw Alena during January 2019 after the time when the prosecution say she had been killed, you will need to be cautious. This is not because they are not trying to tell you the truth but, as a matter of common experience, it is not unusual for a witness to make a mistake about identification. We have all done it, been sure that we recognise someone we all know, only to find that we are wrong when we approach them. Alternatively, being sure we have seen someone, but later it has proved that it could not be the person because they were somewhere else. All this means is that you should take care when you consider this evidence. You will want to weigh it against all the other evidence in the case about when Alena was last seen, including the CCTV evidence, but it is still evidence in the case for you to consider."
"Whenever the case against the accused depends wholly or substantially on the correctness of one or more identifications of the accused which the defence alleges to be mistaken, the judge should warn the jury of the special need for caution before convicting the accused in reliance on the correctness of the identification or identifications. In addition he should instruct them as to the reason for the need for such a warning and should make some reference to the possibility that a mistaken witness can be a convincing one and that a number of such witnesses can all be mistaken."
"The potential dangers of identification evidence and consequent need for care are matters which may not be known to jurors in the way that they are well known to those with experience of criminal justice. Nor do they depend on which party at the trial is relying on such evidence."
"First, that in both murders there was a significant degree of pre-meditation. Your mindset towards sex workers demonstrates that you had targeted your victims."