[Shit. Did Togusa ever say anything about what else happened to the Spinnato family? The children were poisoned... probably on the orders of Vanderweele. But was there other family drama playing out at the same time? Tatsuo tried to remember what everyone had found out about the Spinnato family, but he keeps drawing blanks. As the timer starts to run down, Tatsuo spits out the most soap opera-y answer he can think of. Something so completely ridiculous it has to be wrong.]

Because the husband was having an affair with the maid and the wife with the butler! Because their marriage was already falling apart due to arguments over the husband's business dealings. And therefore they were too distracted to notice the children were in danger.

[That... wasn't really three reasons was it...]