qui est-ce qui
Who was it that finally caught you?
Qui a fini par vous attraper ?
— Catch Me If You Can (2002)
Who was it that raped you?
Qui vous a violée ?
— State and Main (2000)
Who was it that bought this skirt yesterday?
Qui a acheté cette jupe hier ?
Who was it that bought those pictures yesterday?
Qui a acheté ces photos hier ?
Who was it that broke the window yesterday?
Qui a cassé la vitre hier ?