Describe the character of the professor in saboteur. Give at least three details from the story to support your description.

The professor in "Saboteur" is portrayed as a cold and calculating individual who is willing to abuse his power to manipulate the justice system.

1. The professor is introduced as someone who derives pleasure from tormenting and belittling Mr. Chiu, the story's protagonist. Despite Mr. Chiu's innocence, the professor insists on treating him as a criminal, refusing to listen to anything he says.

2. The professor's actions throughout the story are driven by his sense of superiority and entitlement. He expects people to obey him blindly and becomes angry when they don't. He even goes so far as to call in the military police to apprehend Mr. Chiu, despite there being no evidence to support his accusations.

3. Finally, the professor is shown to be completely lacking in empathy or compassion. Even as Mr. Chiu is being led away to be subjected to brutal interrogation, the professor seems to take pleasure in watching him suffer. He refuses to believe that he could be wrong, no matter what evidence is presented to him.

Overall, the professor is painted as a ruthless and oppressive figure who is completely devoid of any moral or ethical compass. He serves as a stark reminder of the dangers of unchecked power and the importance of justice and fairness in any society.