It has all the elements of an Ian Fleming spy novel: a dapper cabinet minister, missing secret documents and a woman with a dangerous past and a revealing dress.
In a minority government known for its tight control of the agenda, Canada's Conservatives this week suffered what may be their biggest scandal since coming to power two years ago.
Foreign Affairs Minister Maxime Bernier, who was appointed in August last year, resigned this week only hours before his former girlfriend went on television to reveal more than just her dramatic cleavage - that he had left briefing notes about an important Nato meeting at her apartment.
The dashing Mr Bernier, who was supposed to raise the party's profile in Quebec, became the Conservatives' biggest liability after it came to light that his former girlfriend, Julie Couillard, had a string of relationships with shady characters connected to a motorcycle gang in Quebec.
Prime Minister Stephen Harper had steadfastly backed his minister, chastising opposition leaders for raising the issue of whether there was a security concern and calling them 'a group of gossipy old busybodies'.
Two days after resigning on Monday, Mr Bernier made his first public statement about the issue.