One quiet warning from my grandson changed everything. I knew I had to find the truth.

“Pending the toxicology report, yes. We can’t hold him,” she admitted.

“Keep him here. For one hour. Ask him about his finances, his affairs, make up whatever you have to. Just keep him in that room.”

“Why?” she narrowed her eyes.

“Because I’m going to get you your probable cause,” I said, a cold, hard resolve settling over my grief.

I drove to Derek’s house like a woman possessed. I still had the emergency key Jessica had given me years ago, hidden in the fake rock near the porch. I knew that entering the house without a warrant or permission was technically trespassing, maybe even burglary, and could render evidence inadmissible. I didn’t care. If Derek got home and destroyed it, justice would be permanently out of reach.

The house was eerily silent, smelling of expensive leather and bleach. Derek had cleaned.

I bypassed the pristine living room and headed straight for the basement stairs. The air grew colder as I descended into the darkness. I flicked on the single overhead bulb in the storage room.

There it was. Pushed against the back wall, obscured by boxes of winter coats and old tax files—the sunflower painting. It was nearly five feet wide.

I scrambled over the boxes, tearing my stockings, my breath coming in ragged gasps. I grabbed the heavy wooden frame and pulled it away from the wall.

Nothing. Just drywall.

“Dammit, Jessica,” I cried, hitting the wall. “Behind the sun. What did you mean?”

I looked at the back of the canvas itself. The wooden stretcher bars were thick. In the top right corner, directly behind where the largest, brightest sunflower was painted on the front, there was a small, rectangular lump beneath the canvas fabric, taped securely to the wood.

My hands shook as I peeled back the heavy-duty duct tape.

It was an old smartphone. One Jessica hadn’t used in three years. It was dead.

I ran upstairs to her home office, tearing through her desk drawers until I found a tangle of old charging cables. I plugged the phone into the wall outlet. The screen remained black for an eternity. Please, God. Please.

Finally, a faint white battery icon appeared. It booted up. There was no passcode; she had factory reset it before hiding it.