Two of the victims of the hit-and-run incidents in Cardiff last year had to leave the court room when footage was shown of them being dragged under the van that the defendant was driving.
Gill White and her daughter Rebecca were two of the most severely injured victims in the attacks.
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Two other men missing on Scotland's hills this winter have yet to be found.
The decision was made after two Russian athletes failed drugs tests at the PyeongChang Games.