After Morgan first meets Eastman, pretty much the only two words he says to him (repeatedly) are kill and me. Thats it. In this world gone to the dogs, Morgan sees no point in being alive, especially when all his life involves is his apparent cleansing mission. This is a man who has reached his limit and gone way past it, with his family, friends and sanity all having been lost as the world around him has fallen apart. As such, Morgan constantly begs Eastman to kill him and put him out of his misery.