A Jamaican preacher and 41 of his congregants were arrested last week after two people were killed during an alleged “human sacrifice.” Kevin O. Smith, a self-proclaimed “prophet,” and the church members were arrested for slitting the throats of 39-year-old office worker Tanecka Gardner and an unidentified man. Friends told the Jamaica Observer Gardner had been buying “essentials” in the weeks before her death, as Smith told his congregants that a flood was about to sweep in. “Even recently, she has been stocking up on kerosene oil and cooking oil,” a friend told the Observer. “She told me that the...