NEW YORK (AP) — NBC has signed a new production deal with prolific producer Dick Wolf, ensuring an 18th season of "Law & Order: SVU" and the continuation of his Chicago trilogy of dramas. The deal, announced on Monday, binds Wolf with NBC Universal through 2020, by which time he will likely have even more programs on the network's schedule. Wolf had seemed close to the end of his run at NBC at the outset of this decade, with the long-running "Law & Order" franchise down to the one show.Read more on NewsOK.com