If there is another woman hiker who looks like Inchworm, as .com mentioned in an earlier post, hopefully the Maine Warden Service found her and interviewed her. She could likely tell them if she was sitting by the trail on Lone Mountain at around 3:00 PM on the 22nd and saw Crunchmaster, Halo, and Milkrun go by.
By questioning her, they might also find out if she was SOBO or NOBO, and if SOBO, did she stay at Poplar Ridge in a tent and was still there at around 8:30 AM when Rock Steady came through in the rain on the 23rd (but then why didn't Crunchmaster, Halo, and Milkrun see her again when she got to Poplar Ridge later that day?). Seems unlikely that there was a second person who looked like Inchworm.
The SAR folks have so much more information available from interviewing hikers up and down the trail...