This csi screencap might contain
lembaga pemasyarakatan, fasilitas pidana, pidana lembaga, fasilitas tahanan, memegang sel, holding cell, sel induk, jalan, pemandangan kota, perkotaan, kota adegan, and perkotaan pengaturan.
Jack picks up on the vibes between Sara and Grissom. We learn the name of their dog is Hank, not Bruno (his actual name). A reference to Sara's ex, perhaps, atau just coincidence?