In theory and in practice this is wrong, because one of the main authorities of international law, Hugo Grotius -- in his book about war and peace law -- says not only those who did, but also those who planned, helped, supported crimes, have hidden crimes or didn't try to prevent crimes, are responsible.
U teoriji i u praksi to je pogrešno, zato što jedan od glavnih autoriteta u oblasti međunarodnog prava Hugo Grotijus u svojoj knjizi o zakonu u ratu i miru kaže da nisu odgovorni samo oni koji su počinili, nego i oni koji su planirali, pomagali, podržavali zločine, prikrivali zločine ili nisu pokušali da spreče zločine.