Authorities: Dallas officer arrested on manslaughter warrant

DALLAS (AP) — A white Dallas police officer was arrested Sunday on a manslaughter warrant in the shooting of a black man at his home, Texas authorities said.The Texas Department of Public Safety said in a news release that Officer Amber Guyger was booked into the Kaufman County Jail and that the investigation is ongoing. It said no additional information is available at this time.The 30-year-old Guyger fatally shot 26-year-old Botham Jean on Thursday. Lawyers for Jean's family had been cal