Possible harrassment at a secluded cabin near Zachariah witnessed in Lee County, Kentucky

Open Map

I was home alone one mid-October evening. My husband and I have a cabin located in rural Lee County, KY. It's a primitive cabin, no electricity, no phone, hand pumped water, no neighbors, etc. My husband was visiting friends about 8 miles away. Just after dark, I was sitting inside, reading a book, when I heard what sounded like two logs being hit against one another...making a loud, hollow 'knocking' noise. The 'knocking' happened 3 or 4 times in a row...then it paused...'knocked' again 3 or 4 times in a row...and this was repeated for about 15-20 minutes. I looked outside but didn't see a thing. You can't hardly see your hand in front of your face at our cabin, unless the moon is out...and it wasn't. Just a few minutes after the 'knocking' stopped, someone or something threw what sounded like a handful of gravel onto the tin roof of the cabin. We have oak trees around our property but the branches were mostly bare at that time and they don't hang over the roof...so nothing could have...