Kate's afraid. She's left behind with Garcia and the whole BAU is out to catch a madman.
Kate's terrified.
They pace and worry.
Hotch is foremost on Garcia's mind. Kate's not sure about all of it, but she knows he's had close calls before.
But Kate? She's thinking about JJ. About a glowing smile a few weeks ago. A late night with Will.
JJ...
...Kate wants JJ to have that chance, if it's real, possible.
When the team is back, Kate touches JJ's arm, reassures herself that JJ's really here.