<p>When Lieutenant Charles Acland is flown home from Iraq with serious head injuries, he faces not only permanent disfigurement but also an apparent change to his previously outgoing personality.</p><p>Crippled by migraines, and suspicious of his psychiatrist, he begins to display sporadic bouts of aggression, particularly against women, especially his ex-fiancee who seems unable to accept that the relationship is over.</p><p>After his injuries p