`` I 'll threaten , '' the man says . It purportedly captures dialogue between actor and ex - actor . It says male voice is that of Mel Gibson . Monday 's audio clip is second to be released in four days . Police investigate domestic violence allegations against Monday .
It purportedly captures dialogue between actor and ex - actor . It says male voice is that of Mel Gibson . Monday 's audio clip is second to be released in four days . Police investigate domestic violence allegations against Monday .