In 1991 The Conservative Party lost the election in Saskatchewan to the NDP. Over the years several Conservative Party members were convicted of fraud and the party never recovered. Last fall the NDP lost the provincial election to the SaskParty (an alliance of Conservative and Liberals).
As they were moving offices to the opposition offices side of the legislature the NDP found some boxes that had been left behind. Of course they opened them and found a tape made in 1991 of Conservative backroom party workers.