An appeals court on Friday overturned the conviction and life sentence of a man found guilty of killing a U.S. Border Patrol agent whose death exposed the botched federal gun operation known as “Fast and Furious” has been overturned, a U.S. appeals court said Friday. The 9th U.S. Circuit Court of Appeals vacated the convictions of Heraclio Osorio-Arellanes, saying his constitutional due process rights had been violated, and sent the case back to the U.S. District Court in Arizona for further proceedings. Osorio-Arellanes was sentenced in 2020 in the Dec. 14, 2010, fatal shooting of Agent Brian Terry while he...