A 16-year-old has stolen money from his invalid grandmother, uses drugs and alcohol, and frequently beats up acquaintances who disagree with him. Arrested for an assault in which he beat a classmate and caused brain damage, he stated in court "The guy deserved everything he got." The behaviors described are *most* consistent with the clinical picture of
A. antisocial personality disorder.
B. borderline personality disorder.
C. schizotypal personality disorder.
D. narcissistic personality disorder.