YOU SAID:

i killed 800 orphans and commited arson to 6 schools

INTO JAPANESE

私は800人の孤児を殺し、6つの学校に放火を犯しました

BACK INTO ENGLISH

I killed 800 orphans and set fire to 6 schools

INTO JAPANESE

私は800人の孤児を殺し、6つの学校に火を放ちました

BACK INTO ENGLISH

I killed 800 orphans and set fire to 6 schools