DELPHI, Ind. ― Abigail “Abby” Williams , wearing a sweater, jeans, sneakers and a messy bun, walks along the Monon High Bridge. Her best friend, Liberty “Libby” German , had crossed ahead of her and records Abby with her phone.
In the background, not far behind Abby, is a man in a blue jacket and blue jeans who would later become widely known as the “Bridge Guy.” After Abby reaches the end of the bridge, she pulls ahead of Libby, stepping on some gravel.
At one point in the 43-second video , one of the girls says, “There’s no path so we have to go down here.”…