UEFA appointed a panel of experts to look into the events of the final; while they ruled that the governing body did have "primary responsibility" for the debacle, they claimed that the safety and security unit, which was led by Zeljko Pavlica, a close friend of president Aleksander Ceferin, was not at fault, and instead blamed Burkhalter-Lau's events division, because they had "marginalised" the safety unit.
The Guardian has seen memos sent to UEFA's general secretary, Theodore Theodoridis and three other senior officials, in which Burkhalter-Lau rejected the evidence and claimed it was "completely untrue". She instead claimed that the problems mainly stemmed from the Paris police, over whom UEFA have no control.
Burkhalter-Lau has also alleged that Pavlica and his team missed numerous safety briefings and failed to give important information and context for the planning process. The report claims that Pavlica's background - which is in personal security - has previously been questioned by some safety professionals.