(Since this is technically about one or more CSI shows, the thread could go in GenCSI, if the mods want to move it.)
I think I've seen that before! :lol: It's not from an actual episode, though, it's just a joke poking fun at the way the CSI shows (and most other crime shows) are able to 'enhance' videos and images far beyond what is really possible. (I wish they could actually enhance surveillance footage that well!)
Anyway, the image has several screencaps from CSI: NY and CSI: Miami, but I have no idea which exact episodes they're from.