WBUR 3/19/13: Mother Of Slain Wayland Teen Explains ‘Cardinal Rule’ Of Healthy Breakups. Lauren Astley’s father has said that two lives were lost when his 18-year-old daughter was killed — not just Astley’s, but also the life of her former boyfriend, Nathaniel Fujita. Fujita, 20, was sentenced this month to life in prison. He murdered Astley in their hometown of Wayland almost two years ago when she met up with him after their breakup. Now Astley’s parents hope some good will be done in their daughter’s name. They’ve created the Lauren Dunne Astley Memorial Fund, which sponsors programs to help prevent teen dating violence and promote healthy teenage relationships. It also supports the arts and community service, which were a big part of Astley’s life. WBUR’s All Things Considered host Sacha Pfeiffer spoke with Astley’s mother, Mary Dunne, about what lessons she hopes other teenagers will learn from her daughter’s death.