What is the most disturbing thing you ever saw part 2

Sorry I know this question has been asked once.Please bear with me.
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So I have this neighbor, who has this kid about 6 yrs old I think...... And the kid is know to be somewhat idk *psychotic* . So my mom sent me to deliver some groceries to my neighbor who is the mom. They are friends but my neighbor is a bit unsocial and always seem depressed due to some issues with her *psychotic child* . So am delivering the groceries, I walk up to their front door but the door was unlocked I called out but no one answered l push the door wide open and I see the kid in the middle of the hallways staring at me I get nervous cause it's creepy quiet. "Hello hi there, where's your mom?" I ask . he stares at me for awhile and says" upstairs ,asleep shhhhhhhh!!!! ". "Okay "I asked him to show me the kitchen he slowly walks away as I followed him we finally reach the kitchen and he points at a table where I placed the groceries I suddenly smell something burning it's meat but not usual meat ." what's that" I noticed the microwave is on
it gets deathly quiet and he suddenly breaks the silence he slowly walks up to it and opens it and what i saw made me lose all my strength I fell to knees to shocked to react. what was once a lovable white cat that would come to our yard was stiff burnt and completely black . He microwaved their cat. Noticing my despair he says "what ?? It was making alot of noise so I thought I'd shut it up." I ran out of that house trembling couldn't say anything to my mom but I'd shiver every time I'd see that kid.


So what's yours??