A suspect who is not a student was arrested after the shooting in Frankfort, Ky., the police said. The university said that a second student was critically injured.

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The genealogy site’s clarification of its terms and conditions has barred those working on unsolved crimes from access to the company’s vast trove of records.

© Bryan Anselm for The New York Times

Cases of domestic violence in China point to a legal system that looks good on paper but is failing victims because of a lack of resources and political will.

China’s new national drive to embrace artificial intelligence is also giving the authorities new ways to monitor and control its citizens.

About 80,000 phones were stolen in the British capital last year. The police are finally discovering where many of them went.