November 1942... Liam Mulvaney, a 17-year old bus boy at the Cocoanut Grove nightclub in Boston, inadvertently becomes involved when a fire destroys the club and kills over 460 people. June 1972... Nearly 30 years later, and wracked with guilt over his part in the fatal nightclub fire, Liam is now a Fire Investigator trying to find out who is burning down the City of Boston as a series of horrific fires take dozens of innocent...