Finding Mrs. Ford

On a summer morning in 2014, a woman living an affluent life finds her comfortable routine shattered when federal agents show up at her door. They want to talk about a man from Iraq, a Chaldean Christian from Mosul, at a time when the Islamic State had just taken over the city. According to the agents, he is Sammy Fakhouri, and he is in their custody after being arrested on his way to her home. Why would a man search for someone named Susan after all these years, and why is Mrs. Ford not telling the truth?