When Betsy Davis invited friends and family to a two-day farewell party, she had one rule: no crying in front of her.
The 41-year-old performance artist, from California, suffered from ALS, or Lou Gehrig's disease. She was to become one of the first people in California to end her life under the state's new doctor-assisted suicide law for the terminally ill.
In the lead-up to the special gathering, Betsy had carefully arranged all the details, and shared her plans with her guests in the invitation.
The party, which she had dubbed her "rebirth", was to be a relaxed and happy affair. "There are no rules," Betsy wrote on the invitation. "Wear what you want, speak your mind, dance, hop, chant, sing, pray, but do not cry in front of me. Oh, OK one rule."