YOU SAID:
My grandmother is dead, I killed her!
INTO JAPANESE
私の祖母は死んでいる、彼女を殺した!
BACK INTO ENGLISH
My grandmother is dead, she killed!
INTO JAPANESE
私の祖母は死んでいる、彼女が殺された!
BACK INTO ENGLISH
My grandmother is dead, she was killed!
INTO JAPANESE
私の祖母は死んでいる、彼女が殺された!
BACK INTO ENGLISH
My grandmother is dead, she was killed!
That didn't even make that much sense in English.