PART 1 — THE CHILD SHE THREW AWAY
My sister left her eight-year-old daughter outside my apartment as casually as an unwanted package. Before her SUV vanished, Lily whispered a warning that chilled me.

“Little sister, she’s your responsibility now,” Vanessa announced, dropping a pink backpack beside my shoes. “I’m not coming back. If you don’t want her, call Child Protective Services.”