Continuity mistake: At the beginning of the movie, Sir Anthony Hopkins' character gets to his sports car and drives off to commit murder. The shadows on the tarmac outside the hangar change in the span of a few seconds. (00:03:50)
Other mistake: The Italian version redubs the antagonist as "Thomas" and "Tom," localizing the movie title to "The Thomas Crawford Affair," in an obvious attempt to capitalize on the fame of the cinema classic "The Thomas Crown Affair." However, end credits (and obviously the police report) still list Hopkins' character as Ted Crawford.
Chosen answer: Once Crawford (Anthony Hopkins) took his wife off life support, it resulted in her dying. Crawford was arrested for murder, not because of taking her off life support but because his shooting of her resulted in her death ultimately. Crawford was only tried (and acquitted) for attempted murder. Since this is a new charge, double jeopardy did not apply.
He did not materially pull the plug, though, did he? He went through the proper procedure, and it was within his rights to do so. Not to mention there would be issue preclusion, and the facts established in the previous trial couldn't be relitigated.
Sammo ★