Q: Given a premise, an initial context, an original ending, and a counterfactual context, the task is to generate a new story ending aligned with the counterfactual context and as close to the original ending as possible. Each instance consists of a five-sentence story. The premise is the first sentence of a story, and the second sentence, which is the initial context, provides more information about the story's context and the story's general plot. The original ending is the last three sentences of the story. Also, a counterfactual context is a slight modification to the initial context. You should write a new story ending that edits the original story ending as little as possible to regain coherence with the counterfactual context. To sum up, you should write the last three sentences of a story based on the premise(first sentence) and the counterfactual context(second sentence) of the story.
Premise: The police chief needed to find the killer for the most recent murder. 
 Initial Context: He told his detectives to do whatever they had to. 
 Original Ending: The detectives went to the crime lab to review old clues. A detective picked up a scarf and examined it. The scarf had initials on it and he realized who did it. 
 Counterfactual Context: He told his detectives to stay at home and he will handle the job.
A:
The detectives went home to review old clues. A detective picked up a scarf and examined it. The scarf had initials on it and he realized who did it. 