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                                        v3 Chapter 28 case relay
                                
                                                                                        
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                                        v3 Chapter 30 monitoring work
                                
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... the key is that the person has the key.
And if you find the person who sent the letter, even if this person is not the murderer, but also has a certain knowledge of the case, you can get a breakthrough in the case, which is also beyond doubt.
The few people present looked at each other, and there were a total of five keys to the Osaka villa, which were in the hands of Kohei Wakamatsu, Serika, Yuro, Sakurako Yonehara, and Yumi Satake.
After Wakamatsu Kohei died, his key was k ...
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