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 family of Mark Duggan has suffered a "complete breakdown in confidence" in the police watchdog, a pre-inquest review has heard.

Duggan family's 'breakdown in confidence' in IPCC