was working on to arrest him for violating a restraining order on wednesday, after he allegedly threatened to kill his wife's family. deputy say that is when herrera shot at a sheriff sergeant, hitting him in the vest and leg. herrera then escaped and hijacked the pickup truck. as it turns out, he had been in custody months ago, but deputies had to track down this week. >> this person is not a legal citizen within the united state united states. we had him in our custody in january of this year, and because of the folks in sacramento limiting our ability to cooperate with i.c.e., we could not turn them over. >> herrera led officers on a high-speed chase on thursday, reaching speeds of over 120 miles per hour. he shot at officers again, but they were still able to get him back into custody. >> not only has this guy been a proven danger prior to this incident, the attempted murder