Mariah was 16 years old on the morning of 9/11 and had a strange feeling one of her birth parents died in the attack. At 19 she could legally discover who they were, and what she learned was unbelievable. One of her parents would be recognized as one of the greatest heroes of 9/11, saving hundreds if not thousands of lives on that fateful day. Plus, a famous band’s surprising connection to this story.