What's the stone-garnet, ruby or what? Seems somewhat important
Had been looking to see if the ring belonged to the perp, but now thinking that it was a ring stolen by him from one of his victims. Although in one of the rough sketches, he appears to be wearing a ring.
The ring is referenced in this video, wish they gave more details about why this particular ring was pictured, possibly since it is vintage, someone might be more likely to recognize it , imo.
Clues Sought in Unsolved East Area Rapist Case, FBI
[video=youtube;bErC-Sfz8Jk]https://www.youtube.com/watch?v=bErC-Sfz8Jk[/video]