The Forensic Science Center Annex Addition is a 3-story building of approximately 16,000 square feet located beside the existing facility. This is the fifth phase of construction since Marshall began the nationally recognized Forensic Science program. Neighborgall won contracts on a competitive bid basis for all five phases throughout the past decade. Edward Tucker Architects has been the designer for all phases. The Annex features training, educational, and instructional laboratories and classrooms, as well as shell space for future business incubator laboratories and conference offices. The steel frame is supported by a deep foundation system and is clad with precast concrete panels.