The Instagram influencer who was found dead on the side of a Texas road last year was strangled, according to an autopsy. The nude body of Alexis Sharkey, 26, was found by Houston city workers two days after Thanksgiving. At the time investigators said there were no visible injuries, but her case has since been classified as a homicide. No one has been charged in this case. Inside Edition Digital’s Mara Montalbano has more.