She is gone now. God rest her soul. May Michael suffer the rest of his life with severe guilt.
People like Michael feel no guilt. If guilt were an emotion with him, we would have seen far different tactics to Terri and her family.
We know them by the fruits of their efforts. Michael got his fruits - the death of Terri which he has labored for for 8+ years.
Whoever else was involved in this sad event, Michael is still at the root of it all -- others were players but it was Michael who asked for her to be killed. He has no soul!