On this day in conspiracies

On Easter Saturday, Janusz Waluś shoots Hani four times with a pistol in the driveway of Hani's home in Dawn Park, Boksburg, as Hani returns from buying a newspaper. Hani, who had recently moved into the racially mixed suburb, dies at the scene.

A Polish Air Force Tu-154M, flight PLF 101, attempts to land at the Smolensk North military airfield in thick fog with visibility around 400 metres. It descends below the approach path, strikes trees, rolls, inverts, and crashes short of the runway. All 96 people aboard are killed, including President Lech Kaczyński, first lady Maria Kaczyńska, senior military commanders, and members of parliament.

Facebook chief executive Mark Zuckerberg testifies before US Senate and House committees over two days about the scandal and the platform's handling of user data.

In a session running past midnight, the National Assembly votes Khan out, 174 in favor. He is the first Pakistani prime minister removed by a no-confidence vote; Shehbaz Sharif replaces him.

The opposition Democratic Party and its allies win 192 of 300 National Assembly seats (175 for the Democratic Party, 108 for Yoon's People Power Party) on a 67 percent turnout, a 32-year high. The scale of the defeat revives the fraud narrative in far-right online circles.