The sister of Miriam Carey, the 34-year-old mother shot dead by police after trying to ram her car through a White House barrier said there was "no need for a gun to be used."
Speaking outside her home in Brooklyn, retired NYPD officer Valarie Carey said there was a police protocol to deal with people suffering from postnatal depression that should have been followed, and that she did not understand why her sister was shot when she was unarmed.
More top news
Ahead of Hillary Clinton's historic clash with Donald Trump, we look at key moments that changed election outcomes.
An ejector seat manufacturer is to be prosecuted over the death of Red Arrows pilot Sean Cunningham at RAF Scampton in November 2011.
Police said the "active shooter", reportedly a lawyer, had since been shot by officers and they were not seeking any other suspects.