The doctor picked it up carefully. “Do you know what this is?”

“Yes,” I said, my pulse quickening. “It belongs to Vanessa.”

Vanessa Morgan—my husband’s executive assistant. Always immaculate. Always composed. Always wearing that brooch pinned neatly to her blazer.

She used to joke that it was a “signature piece.”

When they pushed me from the SUV, I remembered grabbing at fabric, desperate to steady myself. My hand must have caught her lapel. I must have ripped it off without even realizing it.

And if that device was active that night…

It had seen everything.

“I need the police,” I said.

Two days later, Detective Harris sat across from my hospital bed. Mid-forties, steady eyes that missed very little.

“Your husband claims you opened the door yourself,” he said evenly. “He says you were emotionally unstable. That he tried to stop you.”

I gave a small, painful smile. “That’s his version?”

“It’s the only one we have so far,” he replied. “No direct witnesses.”

I extended the brooch toward him.

“Test this.”

He turned it over in his hands. “What am I looking at?”

“The truth.”