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…”

drug delivery systems!” I yelled. “He understands the metabolic half-life of toxins better than anyone in this hospital! He knew precisely how close he could walk to the edge of the abyss without falling in.”

The heavy double doors of the waiting room slammed open. A frantic triage nurse sprinted past, barking into a radio.

“Detective Miller! We have continue reading …