They beat around the bush a while and inventoried the kitchen, and then they asked if anybody in the family took any kind of drugs.
She too beat around the bush for a while, and then after a silence said that she and Frank and most of their friends did smoke some pot once in a while. Taylor had been thinking capsules, something to swallow, but pot, that was something you smoked. He was pretty suspicious at first, thinking that Taylor and Schmidt were feds. They'd found a new vehicle for the spread of salmonella infections.
To really make sure they had the culprit though, they needed to set up a case-control study.
They did this in Michigan, where the source of the Lansing outbreak was still unknown.
Same story, except that they'd had ham for Christmas. Was there a preponderance of young adults in Steubenville?