Flashback

Dr. Drake Collins has returned from Afganistan with hatred for the senseless war. He's come back from Ghana humbled by sorrow for the children of sickness and famine. Wherever he went he did all he could. And as far as he knew he has never failed when it came to his work as a doctor.
So when he had to come back to New York he made sure he was assigned to a hospital where he could help the most people. As a General Surgeon and an ER doctor on-call most nights, he thought he'd seen it all.
Until he looked across the length of a gun aimed directly at his face.