From June 24 to 26, Dziennik and Dziennik Gazeta Prawna published a series of articles under the label "DGP investigations", uncovering new details about the case and claiming Polish secret services had collaborated with those of Moldova. This information has supposedly surfaced following the change of power in Moldova and its aftermath, resulting in the fall of the Vladimir Plahotniuc-led regime and the election of Maia Sandu to the post of Prime Minister. The investigation furthermore included a controversial revelation that the Fiscal and Customs Office in Łódź, tasked with investigating ODF by then-foreign minister Witold Waszczykowski, was until 28 February 2017 run by his brother, Tomasz, who still remains a senior official there.