DNA testing may be getting to the bottom of this now.
https://youtu.be/d19FKMaWZ98?si=_4BOsqVFU_dVm6z9
I watched a couple of youtubers find stray gloves near the home this morning - LE never collected them. I am not putting a lot of faith in DNA testing of some glove anyway. Windy rural areas are full of stray gloves; they fall off work trucks all the time.