mr. duffy made it out on to the freeway. 70 miles an hour had he gotten out that window, he possibly could have been killed. >> sergeant arnold to have cameras in police cars because they provide visual support for their officers and the incidents that happen inside their cars, however implausible. >> we can say look, we had no involvement in this. mr. duffy took the determination to jump out the window himself. but more so it's an officer safety issue. we're able to see what our prisoners are doing, why we're taking them to jail so we're able to know whether or not they're planning a different type of escape next time. >> after being treated for his injuries, duffy's charged with burglary, escaping official police custody, criminal trespass, and theft. duffy has not yet entered a plea. he is currently out on bail and awaiting trial on his charges. >>> running from the cops is no laughing matter. but bouncing off a bulletproof window may be. lake county courthouse, waukegan, illinois. after being accused of violating a bond condition for charges of disorderly conduct and aggravated battery of an officer, 19-year-old travis co