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: Canadian intelligence has heard an audio recording of the killing of the Saudi journalist Jamal Khashoggi, Prime Minister Justin Trudeau has confirmed.

Jamal Khashoggi murder: Canadian intelligence 'has heard tape'