That's my whole point I don't particularly care if a defector/mole gets killed that's the danger of the trade they peddle in. But that could have spread and killed a lot more imagine an inquisitive kid finding that talking it home to his mum or some school kids spraying it on each other for a laugh.
But im sure even if that scenario did happen some would still defend Russia.
They have never had any morals or compassion when it comes to killing as long as they get there particular target is all that matters.