Barbara Henning wife of hostage David Henning pleads to Islamic State

The transcript discusses a statement directed at the Islamic State, questioning their actions and expressing a desire to communicate. It highlights the lack of contact from the Islamic State, except for an audio file where a captive pleads for his life.

What message does the speaker have for the Islamic State?

What attempts are being made to communicate with the Islamic State?

What is the significance of the statement 'We have not abandoned our attempts'?

What was the nature of the contact received from the Islamic State?

What does the audio file contain?