Holy moley!
“A Russian MP who is a former cosmonaut suggested that a psychologically disturbed astronaut could have done it to force an early return home.
“We’re all human, and anyone might want to go home, but this method is really low,” Maxim Surayev of President Vladimir Putin’s ruling party, told RIA Novosti state news agency,
“If a cosmonaut pulled this strange stunt—and that can’t be ruled out—it’s really bad,” said Surayev, who spent two stints on the ISS.
“I wish to God that this is a production defect, although that’s very sad, too—there’s been nothing like this in the history of Soyuz ships.”
https://phys.org/news/2018-09-russia-space-station-leak-deliberate.html
