What is the ending of the movie "Flaw"?

There is a good chance of winning. The upstairs is right, it can't prove that he went to the hotel, but the man was hit when he went to find him, because the man had already analyzed it. But he knew it was too late for a second trial, so he knew that he could not be investigated and told the whole truth. That's why he failed, because when he pulled out his wife's pipe, it was another matter. . . It can be tried as murder, in which case Crawford will fall.