D. Bacon 18K collar

Hello all, Any help would be appreciated.

I am looking for the person who hand made a 18K yellow gold collar
with a undercarriage support on the back side. The collar had the
hand inscribed signature of “D. Bacon 91” and stamped 18K. Any help
would be beneficial for the solving of a crime that we are helping
our local sheriffs office with.

Thanks,
Craig Brune, Brune Jewelers, 636-221-1101

there is an artist type jeweler in our area,metro detroit, by the
name of doug bacon. His work is quite good. He may be who you are
looking for. I do not know him personally but know others who may be
able to contact him if nec. i will try to help if i can. please rely
if you still need help.