Briggs is the mysterious lab-assistant of Professor Rourke. Inside their secret hideout, he (reluctantly) assists Rourke in the creation of various AIs and viruses in an attempt to destroy the Rangers. Not much is known about Briggs' motives, but from his behavior, it can be assumed that he is not willingly helping Rourke, but is instead being held captive. Whether or not this theory is true is yet to be seen.