Naoto Hara unexpectedly found that these people seemed to have some opinions about Takeda Juro, and when they mentioned things related to him, their eyes inevitably showed disgust, which means that several of them had motives to kill.

And Juro Takeda is poisoned by potassium cyanide, so the drink cup that Hattori Heiji picked up just now is very suspicious.

If he didn't guess wrong, the murderer was among the few in front of him, and potassium cyanide should have been in the drink.

Didn't wait

"I am a landlord in the Kexue World" Chapter 148 Let's cooperate honestly It's in the middle of the hand, please wait a while,

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