Police read a statement from Miss McGrath's parents, Christine and Joe, and the rest of the family. "We would like to express our thanks to Detective Superintendent Jeff Hill and all of the current members of his cold case team for their hard work, dedication and professionalism."
More top news
Olympic long jumper Greg Rutherford has opened up his back garden to aspiring athletes in Milton Keynes.
This evening will see some heavy thundery showers in places before clearing in the early hours of tomorrow. Lows of 14 deg C (57 deg F).
This afternoon could see some heavy and thundery showers. Away from the showers though some warm sunny spells are likely. Highs of 25 deg C