A Casey County woman has been arrested on drug trafficking charges. According to Kentucky State Police 20 year old Mackenzie Luttrell of Liberty has been arrested and charged with trafficking in marijuana and possession of a controlled substance. The arrest was made Tuesday, May 29th, after a search of a residence on Wheeler Woods Spur Road in Liberty. State Police say several small bags of marijuana, scales and hydrocodone pills were seized as a result of that search. Luttrell was lodged in the Casey County Jail.