Part 228: (Hint 20)

"Pretty much. All of the kids have been proven innocent, with one exception."
"And the only corpse inspections that a child culprit could lie about were the inspections of that child's own parents. So, the culprit group was a family of two adults and one child."
"Murder with the family. How sweet."
"So, who are the three culprits? There's hardly any point in stretching this out further, is there?"