We just watched our two most viable suspects walk out the door.

我们刚把两个最有嫌疑的人放走
If Adam isn't our unsub,

即使亚当不是我们的嫌犯
he has all the makings to become one someday.

他将来也很可能成为一个嫌犯
Reid?

里德
Tell me the question that he spiked under in the polygraph.

告诉我之前让他测谎时出现波动的那个问题
It was a control question to set the baseline.

那是个为设定基准线的控制型问题
It was a geometric equation?

是个几何方程吗
Reid, I really think he was just intimidated.

里德我真觉得他只是吓到了
He tried, he got it wrong,

他试着去解不过答错了
but he wasn't supposed to know the answer anyway.

但他本来就不可能解得出来
What if he lied?

如果他撒谎了呢
What if-- what if he knew the answer to the question

如果他知道问题的答案