<P> In the episode "Penelope", it's announced that JJ has never shot someone until she shot the man who had attempted to kill, and who continued to threaten the life of, Penelope Garcia . </P> <P> She also seems to have a slight obsession with Cheetos . She can be seen eating them often, and it was implied that her online Scrabble handle was "Cheeto - breath" when she was playing Emily (who was hiding in Paris at the time). </P> <P> In "Mr. Scratch", JJ tells Hotch that her worst fear as a child was being separated from her parents . </P>

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