The chief medical examiner was not satisfied. The toxicology report on the dead man’s blood samples made no sense, given what her investigator had noted at the death scene: Oct. 26, 2025, 2:43 a.m. Apartment, South Knoxville, Tenn. Decedent: white man, 52, supine on bed, in T-shirt, pants, belt, socks. In the bathroom: thumbnail-size baggies, cut straws, dollar bill, hollow pen, white powder. But the only substances a lab found in his blood were nicotine and caffeine.