Mrs Diane Davies told ITV Wales she was delighted the case has been dismissed.
"We have achieved a lot. But that doesn't mean this is the end, I want the police to admit their mistake and that they will go all out and try and solve this case and find the culprit".
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Wales Captain Sam Warburton says his team are raring to go as they kick off their Six Nations campaign in Dublin tomorrow.
Liberal Democrat leader Tim Farron has criticised Labour at the party's spring conference in Cardiff.
A Royal Gun Salute was held at Cardiff Castle earlier today to mark the 64th anniversary of the Queen's accession to the throne.