SID investigates and follows up on information gathered by the Intel Operations Group as well as the field teams such as Strike Operations and Eagle Force. They pursue leads and investigations in order to obtain evidence to aid in the arrest and conviction of paranormal crinminals and members of Ultra-Terrorist Organizations.

     SID consists of a variety of personnel including profilers, investigators, and theoretical sciences specialists all versed in ultra-terrorist techniques and super villian motives and thinking.