FORT LAUDERDALE, Fla. — If the woman accused of sending death threats to a Palm Beach County man whose 6-year-old son died in the Sandy Hook school shooting had shown up in court on Wednesday, she probably would have been sentenced to house arrest and probation.Lucy Richards, 57, of Brandon, near Tampa, was due in federal court in Fort Lauderdale for a change-of-plea hearing and sentencing.But early Wednesday morning, Richards [...]