Hayley Hallmark, from Florida, charged with lewd and lascivious conduct with a student by an authority figure
Hallmark, a social studies teacher at Ruckel Middle School, is accused of having inappropriate relationship with teen between 2018 and 2020
Victim, now 17, said she and Hallmark had sexual encounters in teacher's classroom after school and at her home
Hallmark was named the 2011 Escambia County Social Studies Teacher of the Year