Dear Anna, What I have to tell you is difficult to write, but I know it will be far more difficult for you to hear, and I'm so sorry ... ' The unfinished letter is the only clue Tara and Emerson have to the reason behind their close friend Noelle's suicide. Everything they knew about Noelle -- her calling as a midwife, her passion for causes, her love for her friends and family -- described a woman who embraced life. Yet there was so much they didn't know...