Yun Bong-gil detonates a bomb at a gathering of Japanese government and military officials in Shanghai's Hongkou Park, killing General Yoshinori Shirakawa and injuring Mamoru Shigemitsu and Vice Admiral Kichisaburō Nomura. May May 6 Paul Gorguloff shoots French president Paul Doumer in Paris; Doumer dies the next day. The politically powerful General Kurt von Schleicher meets secretly with Adolf Hitler. Schleicher tells Hitler that he is scheming to bring down the Brüning government in Germany and asks for Nazi support of the new "presidential government" Schleicher is planning to form. Schleicher and Hitler negotiate a "gentlemen's agreement" where in exchange for lifting the ban on the SA and SS and having the Reichstag dissolved for early elections this summer, the Nazis will support Schleicher's new chancellor. May 10 Albert Lebrun becomes the new president of France. Violent scenes in the German Reichstag building in Berlin as Hermann Göring and other Nazi MRDs attack the Defense Minister General Wilhelm Groener for his lack of belief in a supposed Social Democratic putsch. After the debate, General Schleicher tells Groener that he has lost the confidence of the Army and must resign at once. James Chadwick discovers the neutron. May 12 – General Wilhelm Groener resigns as German Defense Minister. Schleicher takes control of the Defense Ministry. May 13 – The Premier of New South Wales, Jack Lang, is dismissed by the State Governor, Sir Philip Game. May 15 – May 15 Incident, an attempted military coup in which Japanese prime minister Tsuyoshi Inukai is assassinated by naval officers. Japanese troops leave Shanghai. May 16 – Massive riots between Hindus and Muslims in Bombay leave thousands dead and injured. May 20–21 – Amelia Earhart flies from the United States to County Londonderry, Northern Ireland in 14 hours 54 minutes. May 20 – Federación Obrera de la Industria de la Carne initiates a major strike in the Argentinian meat-packing industry. May 25 – Goofy makes his appearance in the Disney animated short Mickey's Revue. May 26 – Judgement in Donoghue v Stevenson handed down in the House of Lords of the United Kingdom, creating the modern concept of a duty of care in English law. May 30 – German chancellor Heinrich Brüning is dismissed by President von Hindenburg. President Hindenburg asks Franz von Papen to form a new government, known as the "Government of the President's Friends", which is openly dedicated to the destruction