WordNet sense 1 (in a murderous frenzy as if possessed by a demon):

amok, amuck, berserk, demoniac, demoniacal

WordNet sense 2 (afflicted with or characteristic of mental derangement):

insane

WordNet sense 3 (influenced or controlled by a powerful force such as a strong emotion):

obsessed

WordNet sense 4 (restrained or managed or kept within certain bounds):

controlled