Quiz: How Well Do You Know Agent Jennifer Jareau On Criminal Minds?

12/18

Question: What did JJ collect as a child?

Answer: Butterflies
In Season One's "The Fischer King: Pt. I," a killer sent highly personal clues to each member of the team to push them to solve a mystery. JJ received a yellow butterfly in the mail, which is when she shared that, as a child, she loved collecting butterflies.