Technically, he did not rape the victim, so there is most likely not a bodily fluid sample. I posted on this long ago and will dig up legal definition in Virginia statutes.
Meanwhile, the recent abduction case in Philly may weight favorably on JM....the perp, Delvin Barnes, just caught there:
-abducted young females from his car
-took them to wooded areas and buried remains
-was "active" in central VA.
-fits the profile of MH's killer and Fairfax perp
-looks like FBI sketch and fits description of black man with goatee who was not on camera but seen with HG
-SHOWED pics of previous victims to one teen who escaped him and said he had more! Recall MH's missing camera
Would be so weird if JM's attorney requested DNA sample from this rapist much like RAT did for Alexis Murphy case!?!?
http://wtvr.com/2014/11/06/abduction-suspect-delvin-barnes-hit-teen-with-shovel-threw-her-in-trunk/