Final answer:
The central theme of the play 'Killing Time' is the consequences of making wrong choices.
Step-by-step explanation:
The central theme of the play 'Killing Time' involving Mitch, Michael, and Devon is The consequences of making wrong choices. The play explores the repercussions and aftermath of the characters' decisions, highlighting how wrong choices can have a lasting impact on their lives. Through the unfolding events, the play emphasizes the importance of making informed and responsible choices to avoid negative consequences.