A detective becomes obsessed with solving a child's 50-year-old murder, uncovering striking similarities between the case and his son's disappearance.
Eccentric genius Walter O’Brien and his team of brilliant misfits comprise the last line of defense against complex, high-tech threats of the modern age. As Homeland Security’s new think tank, O’Brien’s “Scorpion” team includes Toby Curtis, an expert behaviorist who can read anyone; Happy Quinn, a mechanical prodigy; and Sylvester Dodd, a statistics guru.
In Dallas, witnesses against a drug-lord are murdered in a safe-house.The testimony of FBI agents becomes the only chance to keep him in prison. They are lodged in another safe-house, but the place is invaded and the agents are executed. However, Kate is only wounded, and her boyfriend Nick believes there is a traitor in the agency and takes her to his ranch to protect her life.
