Well, the fastest way would be to hire counsel where the mom lives and file a paternity action there. Since he is asserting paternity and the conception is alleged to have occurred in Nevada, he could file a paternity action here and she would be required to respond, but the realities of getting testing done between states will probably take a bit longer. If money is a concern, he should call the District Attorney Family Support unit and inquire how to use the D.A.'s office to initiate a paternity case; it will be slower still, but will cost little or nothing. Of course, support for both kids will be in play. See:
http://willicklawgroup.com/paternity/
http://willicklawgroup.com/child-support/
Answered on Jan 05th, 2015 at 12:57 PM