Gregor, a night watchman, was encouraged by his wife to enter treatment for his depression. During the initial session, he revealed great anger and resentment toward his boss, who blocked a raise for him. He perceived this as causing great financial hardship for his family and vowed to "snuff" the boss. Gregor's psychologist took this threat seriously and was obligated to:
- A: document in his files in case Gregor acted and actually harmed his boss
- B: maintain confidentiality despite the potential risk to the boss
- C: have Gregor sign a statement promising that he would not act on his threat
- D: report the threat to Gregor's boss and law enforcement officials