Minister of Transport Roman Starovoy likely killed himself hours after being fired by President Vladimir Putin.

Roman Starovoit, Russia’s recently ousted transport minister, was found dead from a gunshot wound in his car in a Moscow suburb on Monday, just hours after President Vladimir Putin abruptly dismissed him. Russian authorities have launched an investigation, with suicide cited as the leading theory.

Russian's transport minister was found dead Monday, hours after being dismissed by President Vladimir Putin, in what officials said was an apparent suicide. The dismissal came after a weekend of travel chaos when airports grounded hundreds of flights due to the threat of drone attacks from Kyiv.