Boulder supermarket shooting leaves 10 dead | First Thing

A suspect has been arrested over the fatal shooting of 10 people including a police officer in a supermarket in Boulder, Colorado. Plus, the US sanctions China over alleged Uighur human rights abuses

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Good morning.

Ten people have been killed in a shooting at a supermarket in Boulder, Colorado, including one police officer. Fighting back tears as she spoke to reporters on Monday night, Boulder police chief Maris Herold released few other details other than the death toll; she said the investigation was in its early stages and victims' families were still being notified.