Wrong id

What is the name of your state?louisiana, I received a subpoena for non-payment of child support from someone I am absolutely positive I've had no relations with. First how could this happen, second what can I do to fix this problem?

Go to court, demand a DNA test before concenting to the child support.

Are you saying that you have NEVER had any court or CS involvement ( including other summons, up until you received a Summons for not paying support ??

That you Just out of the Blue got a summons saying you weren't paying the CS. ?