???? ????? ?????? ????? ??? ?????? ???? ?????? ???? ?? ???? ??? ??????? ????? ?? ?? ??? ????????????? ???????? ??? ??????? ?????? ???? ?????????? ??????? ????????./f??ren.z?ks/ scientific ways of fixing crimes, that require examining objects or substances connected to a criminal offenseEcstasy is becoming used in many different settings, plus some