Stilwell took one of the Amazon boxes off the shelf and opened it on the bed next to the sleeping cat. It contained various unopened hair products, including two tubes of Colors hair dye. Both had purple screw-on caps and were labeled NIGHTSHADE. Stilwell thought of the purple wildflowers that grew on some of the island’s hillsides. “Nightshade,” Sneed said. “She loved that color. Like the flower. I said to her once, ‘Don’t you know that nightshade is poisonous?’ But she didn’t care.”

