Hello!
West Liberty is located in Morgan County KY.
Contact the Sheriff's Department for that county. In Kentucky, it is the Sheriff's responsibility to collect all of the taxes for the county - and they should be able to tell you right off the bat what the status is. Dial information and get the number for the Morgan County Sheriff, and just give them a call.
Make sure to have the deed handy - as they may need certain information from the deed itself.
This site will give you additional info:
http://westlibertyky.usl.myareaguide.com/
Good luck to you, and congratulations on your inheritance!
KimmieyKY