The school police chief widely seen as the person in charge the day 21 people were killed in a mass shooting at an elementary school in Texas - has been fired - three months after the massacre took place.

The Uvalde School Board voted to terminate Pete Arredondo's employment at a meeting on Wednesday night.

But as CGTN's Toni Waterman explains - it comes as little comfort to the victims' families who are seeking wider accountability. 

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