Taylor, 26, was shot by police in her Louisville, Kentucky, apartment in March.
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Officer in Breonna Taylor shooting says he would have done things differently
In the seven months since he and his police colleagues executed a warrant at Breonna Taylor's apartment that resulted in her being killed in a hail of 32 bullets, Sgt. Jonathan Mattingly said on Tuesday that he's pondered what they could have done differently.
Jonathan Mattingly was injured in the exchange of gunfire.
One juror said specific laws and charges were not explained to them.
The ballistics report could not determine if Taylor's boyfriend shot an officer.