Lettie is a native of Shelley, Idaho. She is a graduate of Ricks College and the Eastern Idaho Technical College, Paralegal Program. Lettie received her Bachelor of Science Degree in Legal Studies from American Public University in 2015. She has worked as an Assistant to Special Master at the Snake River Basin Adjudication, followed by 13 years as a Judicial Clerk for several District Judges in the Seventh Judicial District. Lettie joined Gaffney Law Office as a paralegal in April 2015, and is responsible for case management.