When my shaking ten-year-old begged me to hurry home, I had no idea a nightmare was waiting. I raced inside to find my husband and child cold and motionless on the living room rug. Paramedics rushed in, but the lead officer grabbed my arm, shaking his head. “Ma’am, this wasn’t an accident…”

” I spat, the word tasting like venom. “That is the operative variable, Detective. He meticulously calculated the milligrams. Mark is a senior formulation chemist for PharmaCorp. Did his preliminary file mention that?”

Miller’s eyebrows shot toward his hairline. “His occupation was listed generically as an independent consultant.”

“He engineers targeted continue reading …