In 1918, New York City hired its first scientifically trained medical examiner, Charles Norris. Over the course of a decade and a half, Norris and his extraordinarily driven and talented chief toxicologist, Alexander Gettler, would turn forensic chemistry into a formidable science, sending many a murderer to the electric chair and setting the standards that the rest of the country would ultimately adopt.

A group of guys who sang together in a college a cappella group reunite 15 years later to perform at a friend's wedding and discover how their lives have progressed -- and in some cases regressed -- since their college heyday.