Although superbly acted, this was, to me, the most disturbing episode... it haunts me, and I refuse to watch it again. It put me off reruns of ER since it aired. I only began to watch reruns of ER in the last few weeks. I continued to watch the first run episodes until the last one--- But I won't watch this episode again.
Lucy, lying in a puddle of blood looking at Carter lying in a puddle of blood under the bed... she did a great job of looking upset... without trying to be redundant, it truly it haunts me.