Gold-tone pendant necklace with heart charm

I found a gold-tone pendant necklace this afternoon around 2:15 pm near the Rosa Parks statue by the Alabama State Capitol on Dexter Ave in Montgomery. It has a slender 18-inch chain and a small heart pendant about the size of a dime. The back of the pendant has a tiny 'M+K' inscription, and the chain shows a few light scratches but is otherwise in good condition. I picked it up after seeing it lying on the sidewalk near the crosswalk; it must mean something to someone. If this sounds like yours, I'm glad to help get it back.