My dad has passed away, but 4 years ago he had a DNA test on behalf of a child that he fathered 4 years ago. Now he passed away and I believe that I may have another brother that we’ve always thought we were half brother and sister, well before we meet and start a relationship we want to make sure that we are in fact brother and sister.–Ashley G., Alexandria, LA

I need a DNA test for legal reasons. I want to confirm my dad with my grandfather. My dad is in jail, and my grandfather is here with me. They do not have the same last name and this is for immigration.–Carlos E. Ball, LA