Bedridden and on oxygen, Lona Varner of El Reno, Oklahoma, was zapped by police using Taser guns after she acted in an “aggressive” manner in her bed. Officers showed up at Varner’s residence after her grandson, Lonnie Tinsley, called 911 seeking medical assistance for his grandmother. But instead of helping the 86-year-old woman, police officers Thomas Duran and Joseph Sandberg Tasered...