Nation Mary Kay Letourneau, ex-teacher convicted of child rape and who married ex-student, dies July 8, 2020 USA TODAY, Wochit Comments Off on Mary Kay Letourneau, ex-teacher convicted of child rape and who married ex-student, dies Mary Kay Letourneau and Vili Fualaau married after she finished her prison sentence for child rape in their case. She'd been his sixth-grade teacher.