Most of those reports were a nightmare – grotesque, circumstantial, eager, and untrue. When Michaelis’s testimony at the inquest brought to light Wilson’s suspicions of his wife I thought the whole tale would shortly be served up in racy pasquinade – but Catherine, who might have said anything, didn’t say a word. She showed a surprising amount of character about it too – looked at the coroner with determined eyes under that corrected brow of hers, and swore that her sister had never seen Gatsby, that her sister was completely happy with her husband, that her sister had been into no mischief whatever. She convinced herself of it, and cried into her handkerchief, as if the very suggestion was more than she could endure. So Wilson was reduced to a man ‘deranged by grief,’ in order that the case might remain in its simplest form. And it rested there.

F. Scott Fitzgerald

The Great Gatsby. Chapter 9, Following Gatsby’s death journalists spread rumors about his relationship with Myrtle and George Wilson. Myrtle’s sister Catherine allowed Gatsby to retain a little respect and dignity after he died, she claimed that Myrtle never cheated on Wilson. So the case was wrapped up as Wilson going crazy and killing a man.