A United Nations investigation into human rights violations since Russia’s invasion of Ukraine has not concluded that a genocide has taken place within Ukraine, its chair said Thursday.

“We have not found that there has been a genocide within Ukraine,” Norwegian judge Erik Mose, the head of the investigation team, told a press conference in Geneva, though he added that “we have noted that there are some aspects which may raise questions with respect to that crime … but we have not yet put in any conclusion here.”