I don't know if there are any clips, but that part really was touching, especially when he almost started to cry. Poor Greg!! A beaten Greg is not a good thing to see, it's so painful to look at.
And I still say he should have been on some sort of back board or stretcher when he was on the ground..three victims and one ambulance?? And how long was he there, if he went to talk to Catherine say at 1 a.m. by the time he saw Grissom, changed and got to that scene, let's be generous and say, that's two more hours..so and I'm speculating and being generous with the times, say it was past 3 even 4 am if sunrise is at 5 am..and the sun was out when Sarah got there, what, he was there at least say 1 to 1 and a half hours, on the ground, either waiting or waitng to go to the hospital.