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: The mother of Ahmaud Arbery, who was killed while out for a jog near his home in Georgia, believes "there will be justice".

Ahmaud Arbery mum 'believes there will be justice'