The estranged husband of former Scottish leader Nicola Sturgeon pleaded guilty on Monday to embezzling more than £400,000 (US$540,000) from the Scottish National Party to fund a lavish lifestyle when he was its chief executive.

Peter Murrell, 61, who was remanded into custody in the High Court in Edinburgh after his plea, admitted he used the money to buy a motorhome, two cars and luxury goods.

“By embezzling from the SNP, Peter Murrell was stealing the hopes, the dreams and the aspirations of thousands of people all over Scotland, people who gave what they could over many years in the hope that it would help contribute to a better country,” SNP leader John Swinney said at a press conference. “I am horrified, I am betrayed.”

Murrell’s plea caps a five-year police investigation and a tumultuous period for Scotland’s dominant party and the former power couple once at its helm.

Following big gains for the SNP in the Scottish Parliament in 2021, signs of internal turmoil exploded less than two years later as questions swirled about the SNP’s finances and dwindling membership numbers.

Sturgeon, who dominated Scottish politics for almost a decade, abruptly resigned as first minister of Scotland’s semi-autonomous government in February 2023 after serving more than eight years in the role. Observers were bewildered by her announcement that she knew in her “head and in my heart” that it was the right time to go.