Sony WH-1000XM4 headphones in black case

I lost my Sony WH-1000XM4 headphones this afternoon around 2:45pm near the Macomb Public Library on Main Street in Western Illinois. They're in a matte black hard-shell case with a silver zipper, and the left ear cup has a tiny dent I picked up last year. Inside the case there's a blue fabric lining and a small sticker with my initials 'PK' on the lid. I rely on them daily for studying and long drives, and they have sentimental value — they were a gift from my sister. If anyone found them, please let me know, I’d be incredibly grateful to get them back.