Nolan Wells' Audio From Sinking Boat Sparks New Questions — photo 4 of 6

The recently released audio of an emergency call made by Nolan Wells' friends as their boat sank off Horn Island has sparked intense online debate. In the background, voices can be heard discussing whether the young man is still alive. TMZ enhanced the audio, and at the 12-second mark, what sounds like "Is he dead?" can be heard.