THE STAIN BENEATH THE VOWS

Claire refused to give Margaret the satisfaction of fear. She asked what the real plan had been.

Margaret said Claire’s unborn child possessed a combination of markers that appeared only once before—in Ethan himself. Charles had not been Ethan’s biological father. Ethan was the first successful child created by the program, and his genetic origin connected him to the most powerful buyer in the network.

“Who?” Claire asked.

Margaret leaned toward the glass. “Ask your mother.”

Claire’s mother, Helen Hart, had died when Claire was seventeen. She had worked as a laboratory accountant before becoming a school secretary. Claire had never known the laboratory was Blackwood Memorial.

Ruiz found Helen’s name on payments made to whistleblowers shortly before Charles died. Helen had stolen the master registry and hidden it before fleeing the program. Margaret believed she passed its location to Claire.

That was why Margaret approved the marriage. Claire’s blood compatibility was valuable, but her family connection was more valuable.

Claire remembered a childhood music box her mother made her promise never to sell. It remained in a storage unit outside Providence.

Inside its false bottom, they found a brass cylinder covered in punched holes. When played through the music box, it produced no melody. Noah recognized the holes as binary code.

The decoded message led to a safe-deposit box. Inside lay the master registry, Charles’s recorded testimony, and a letter from Helen to Claire.

Helen confessed she had helped falsify patient identities before understanding that infants were being transferred. She preserved the registry so the children could one day recover their names.

The evidence was devastating and complete.

Margaret’s network began to collapse. Clinics were raided. Three judges resigned. Families received calls they had waited decades to receive.

Margaret was charged with kidnapping, conspiracy, fraud, illegal human experimentation, and the murder of Charles Blackwood.