Part 1: They Thought the Heat Would Hide the Truth

I had just returned from the pharmacy when I noticed a car sitting crookedly in my driveway beneath the blazing afternoon sun. The engine was off, every window was tightly sealed, and at first I assumed no one was inside. Then I saw a tiny hand press weakly against the rear window, and my groceries slipped from my hands.

“Rachel!”

My daughter was slumped over the steering wheel, drenched in sweat and barely conscious. In the back seat, my three-week-old granddaughter, Lily, lay strapped into her car seat. Her face was bright red, and her weak, raspy cries told me she had almost no strength left. I pulled frantically at every door handle, but every one of them was locked.