Breonna Taylor death
Kenneth Walker says he's "a million per cent sure" officers did not identify themselves before entering.
By Andrew Benson
Chief F1 writer
Activist and businesswoman Yandy Smith-Harris shares her reaction to the Breonna Taylor case decision.
Tamika Palmer reacts to the grand jury decision in the case, in a statement read by her sister.
A US police chief speaks out after killing of Breonna Taylor.
By Jessica Lussenhop
BBC News, New York
Large crowds demonstrated in Louisville over the decision not to prosecute police for Breonna Taylor's killing.