Black Widower

Who could believe anything bad about this brilliant businessman, an executive at General Motors, a golden boy admired by everybody and who had an amazing way with women, but when his third wife dies by just dropping off after a night of orgies there has been one dead wife too much, since all of them brought him lots of very much desired money by their demission. But how did he do it, if he did it? That's the object of the investigation here, and there are a lot of flashbacks into his past and his past wives, and two of those cases were never resolved or even reopened. But the third one was just one too many.