Because he had continued to evade court-ordered collection of his DNA to be placed in CODIS with past convictions, a serious look at collection enforcement in felony cases has been proposed by Cassano's mother, who wants federal law to be changed so that DNA is taken immediately in the courtroom at the time of conviction.[42] Marlon Michael Alexander Serial rapes Montgomery County, Maryland, USA 2007 - 2011 2018-09-13 Attacked at least four elderly women in Gaithersburg and Germantown, forcing two of his victims to have sex with him.