Surgeon casts doubt on Johnny Depp’s account of how he severed finger

Heard has testified about more than a dozen instances of physical abuse she says she suffered at Depp’s hands.

A psychiatrist for Heard later argued on Monday that Depp’s chemical dependencies, narcissism and need for control skewed him toward violence in relationships.

Depp has said at trial he was injured when Heard threw a vodka bottle at him, which smashed.