BIXBY, Okla. (AP) — A Black business leader and community activist who joined Tulsa civic leaders in fighting then-President Donald Trump's plan to hold a campaign rally on Juneteenth in a city known as the site of one of the nation's deadliest white-on-Black mob attacks has been killed in what police describe as a domestic incident at her home. Investigators were trying Thursday to develop a timeline that led to Sherry Gamble Smith and her husband, Martin Everett Smith, being fatally wounded in their home in the Tulsa suburb of Bixby, Oklahoma. Police dispatched on a call about a reported...