In this Roma camp in southern Bulgaria, a couple says they might be the real parents of a four-year-old girl found in Greece last week.<br/> <br />Now, Bulgarian police are questioning Atanas and Sashka Ruseva about the girl, whom police call Maria.<br/> <br />The woman thinks she gave birth to her in Greece in 2009 but says she had to leave the infant behind because the family was poor.<br/> <br />(SOUNDBITE) (Bulgarian) SASHA RUSEVA SAYING:<br/> <br />"We don't know whether it is our child. We have given out some children for free, we have taken no money, we never took any money, we just couldn't feed the child."<br/> <br />Maria was found with this couple in Greece, during a police sweep of their Roma camp.<br/> <br />DNA tests showed they weren't blood relatives and they're now in custody for abduction.<br/> <br />Maria's discovery sparked a global search for her real parents.<br/> <br />Sashka Ruseva reportedly recognized her after seeing TV reports.<br/> <br />Her relative insists she did nothing wrong.<br/> <br />(SOUNDBITE) (B