This CSI screencap contains
Fedora, nadama sumbrero, Homburg, Stetson, trilby, boater, leghorn, panama, panama sumbrero, mandaragat, espumadera, and dayami sumbrero.
There might also be
porkpie, porkpie sumbrero, dress sumbrero, mataas na sumbrero, opera sumbrero, sutla sumbrero, pausukan, trumpo, trumpo, beaver, and hat campaign.
Just a quirky little CSI tagahanga video to "La Vie Boheme" from RENT! (Original Broadway Cast Recording). I thought it was about time one existed. Warning: mild sexual content and swearing.