Graham Kelton was the lead FBI investigator in the disappearance of Sara Collins. He was played by Gale Harold. Before the Collins case he helped find Nathen Miller, grandson of Supreme Court judge Gil Prescott, however while delivering 1,000,000 dollars to the kidnapper, the kidnapper pulled an explosive control killing Nathen Miller and critically injuring Kelton. He spent almost a year in the hospital for a crushed lung a broken skull and a serious head trauma, leaving him in a coma for 4 months. He returned to work 2 weeks before Sara Collins vanished.