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 17-year-old boy has pleaded guilty to the manslaughter of a 68-year-old man during the London riots.

Boy, 17, admits killing 68-year-old during London riots