Help! Collin County Cemetery lovers

I have had two concerns posted on my message board on my website:

1) Where is the Davis Cemetery? Going West out of Farmersville on Hwy 380 take CR 557 South right before the lake and it's supposed to be on the right a ways down CR 557.

2) Someone is putting headstones on the side of the road. It is not a cemetery. Going East of Blue Ridge on FM 981 to CR 670. Turn right and about 2 1/2 miles down CR 670 right past a sharp curve are the headstones on the right. They are sitting there as if it's a cemetery. The sheriff's department has been told since early Spring this year but no one seems interested in straightening this out.

If anyone can respond, that would be excellent!!