Defamation suit against his ex-wife, amber heard. the jury heard allegations of threats, violence, and drug abuse. cnn's polo sandoval with more. >> reporter: three straight days of testimony this week paint a disturbing picture of the relationship between actors johnny depp and ex-wife amber heard. depp has been on the witness stand as part of week two of his defamation trial against heard. the "pirates of the caribbean" star suing heard for $50 million in a virginia court over a 2018 "washington post" opinion piece. in it heard wrote about her experience with domestic abuse. though depp was ...