[Coroner's Testimony 1/1] He Shi died of sudden cardiac arrest last night, with no signs of poisoning on the body
[He Lian's Testimony 1/2] He Shi has a heart condition and regularly keeps heart medication on hand
[He Lian's Testimony 2/2] He Lian bought rat poison and placed it at home
[Cheng Mu's Testimony 1/2] Cheng Mu visited He Shi last night but had to stay over because of an unexpected downpour
[Cheng Mu's Testimony 2/2] Cheng Mu left the room at midnight yesterday
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