Alexx: (about the suspect) The guy's a monster. Or he doesn't know his own strength. Horatio: Well ... he's about to know ours.
In the scene where Speed and Delko are in the lab looking at the broken bottle, Speed puts on red glasses and shuts off the light. When he is done, he takes off the glasses turns on the light and the glasses are suddenly on his face again (and he takes them off again).