Violence, Knockabout and Psi-Borg were part of the SHIELD "Super Agents" Initiative under the jurisdiction of GW Bridge and were given orders to rendezvous with Nick Fury to assist with the search of the SHIELD Hellicarrier that was taken over by Mad Dog and several super powered terrorist. Nicky Fury was officially introduced to the new agents after they decided to test their leader in a fight to see if he was worthy of leading them. Fury held his own against the three super agents and put them in their place after GW Bridge informed their commanding officer that they were the cavalry. Fury knew Violence and her teammates were raw but could be real good with the right training.
Violence was created by Scott Lobdell
and Mc Wyman
in 1992 and first appeared in Nick Fury, Agent of SHIELD