YOU SAID:

I think he committed the crime but who's to say if he's right

INTO JAPANESE

彼は犯罪を犯したと思いますが、彼が正しいかどうかは誰が言いますか

BACK INTO ENGLISH

I think he committed a crime, but who says if he's right?

INTO JAPANESE

彼は犯罪を犯したと思いますが、彼が正しいかどうか誰が言いますか？

BACK INTO ENGLISH

I think he committed a crime, but who says if he's right?