How did Man City get here?published at 12:20 British Summer Time 13 September
In June this year, a Portuguese computer hacker in witness protection called Rui Pinto was reported to have told a conference that he was in possession of "millions of documents" that could be relevant to the Manchester City case.
Back in 2018, the German publication Der Spiegel claimed City had manipulated contracts to get round Uefa rules, and said that its source was a whistleblower they called 'John' - the pseudonym Pinto created Football Leaks under.
Der Spiegel had published leaked documents, including emails purportedly sent between top City executives (some of whom remain at the City Football Group), across several seasons following the club's Abu Dhabi takeover in 2008.
City - along with the companies involved - strongly denied breaking any financial rules. But that did not stop both Uefa and the Premier League launching investigations as a result.