(Lily POV)

The baby monitor saved my life. Through the fog of whatever poison they've been giving me, I heard every word Alex and Sarah said. Mercury poisoning. His first wife Rebecca. The plan to kill me for insurance money. The threats against Dr. Martinez's little girl.

I know the truth now. I'm dying, and they're the ones killing me. My hands shake uncontrollably as I reach for the tablet Sarah left on my bedside table. She brought it yesterday, saying I could watch movies to pass the time. She has no idea I've been using it for something else entirely.

Something that might save my life.

I've been researching...