Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: A second man has been arrested over the murder of a 14-year-old girl found dead on Boxing Day more than 20 years ago.

Johanna Young: Second arrest in 1992 murder inquiry