By Staff

BOULDER, Colorado (CBS NEWS) – A gunman opened fire inside a Colorado supermarket Monday, March 22, killing 10 people, including a police officer, authorities said.

One person was taken into custody at the scene in Boulder, where police said there was no ongoing threat to the public.

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Many of the details surrounding the shooting remain unclear.

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Police commander Kerry Yamaguchi said the person of interest was injured and was being treated at the hospital.

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