dr george huang

The episode will heavily feature ADA Rafael Barba (Raul Esparza) as he works to make sure Hoda ends up behind bars where he belongs. Barba will have to turn decades-old evidence to land a conviction. However, he will be going against former FBI Special Agent criminal profiler Dr. George Huang (B.D. Wong), who isn’t playing the SVU division’s team.
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Latinpost.com

Notice the “"will heavily feature ADA Rafael Barba” !!!