He killed Bianca and Zoe too. If you don't have loyalty to Rome, you should at least have loyalty to the Hunters. Do you? Or have Greeks forgotten the meaning of the word so quickly?
[Lapsing into Latin, which he actually is more comfortable with]
Luke doesn't deserve to live. He doesn't deserve your forgiveness. And I'm not going to pardon him on the basis of pure sentimentality. Perhaps that's permissible in the Greek camp, but at Camp Jupiter, criminals pay for their crimes.