text: the dozens of aggravated felonies in the ina are specified in two main ways.first,some are specified by reference to a generic crime.it is an aggravated felony,for instance,to commit murder,rape,or sexual abuse of a minor.a a.some of those crimes use a federal definition as one of the elements.for example illicit trafficking in a controlled substance as defined in.a b emphasis added.illicit trafficking is a generic crime the element of controlled substance takes the meaning in,the definitions provision of the controlled substances act.