https://www.scientificamerican.com/article/space-station-commander-its-absolutely-a-shame-to-suggest-astronauts-caused-leak/

The leader of the current mission aboard the International Space Station (ISS) is hitting back against the suggestion that he or one of his crewmates might have caused the orbiting lab's recent air leak. 

“I can unequivocally say that the crew had nothing do with this,” NASA astronaut Drew Feustel, commander of the ISS' Expedition 56, said during a space-to-ground interview with ABC News, Florida Today reported yesterday(Sept. 11). “I think it's absolutely a shame and somewhat embarrassing that anybody is wasting any time talking about something that the crew was involved in.”