The quantity in Delilah’s blood was, in the words of the toxicologist, “substantially above any conceivable pediatric therapeutic threshold, for a compound with no pediatric therapeutic use.”

Two warrants went out on the eleventh.

One for the house, one for devices.

The house produced the bottle, in a locked drawer in a home office, missing its top label.

The devices produced everything else.

I am going to be careful about how I describe the search history, because there is a version of this circulating online in which the man typed out his entire plan in a search bar, and that is not what happened and it is not how any of these ever go.