The film itself is invested by Apple, so it is certain that the person who uses Apple products in the film is definitely not a bad guy, so Jacob ruled out the suspicion. At the end of the second episode, the pervert man used an Android phone, so he must have something to do with this case. It's a big relationship and it's negative. Of course, it's not certain that the murderer is him. After all, the heroine in "Knives Out" also uses an Android phone, and in the end, it's not the murderer. Going back to this film, it can be seen that the perverted man has great suspicion.
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