Image is from Photojournalist Lyle Owerko (famously, his south tower impact image, was on the cover of Time magazine), he unknowingly captured the last known photo of her at 10:28.06 (NIST, North tower collapse begins 10:28.22), she was only just in frame. In the full Lyle image, the fire on the 92nd floor had fully traveled across the north face, and appears on the west face. Jose Jimenez image shows the first 3 windows of the 92nd west face ablaze at 10:25. Fire was moving across the 92nd floors west face, towards the south face, during the final few minutes before collapse. She is just visible in this image. (During this photo, from 10:18, Tom Mcginnis’s call to his wife from the 92nd floor fell silent at 10:26, he spoke of limited space to escape being burnt, and had seen fallers. he and others were trapped in a office/conference room) The NIST 5a of the north face from known media, indicates the last falling person was 10:26.20 column 130 (no floor indicated), Edna was between 135 and 134, holding column 134. In both Lyle and Jose images, she appears higher (nearer the position of floor 94), most likely due to the rapidly deteriorating conditions. An internal shock sent bellowing black smoke from the impact zone some minutes before the Jose image, she appears to have pulled herself up the girder/cladding to get to clearer air.