Torture survivors seeking asylum come to Dr. Ramin Asgary, director of the human rights program at New York’s Mount Sinai School of Medicine. His expert testimony and affidavits can play a crucial role in convincing judges that people seeking asylum were victims of torture in their home countries, like this Cameroon man, who received asylum after Dr. Asgary wrote an affidavit confirming that the beatings he said he received in prison matched his scars and descriptions.