Mariska Hargitay jumped into gear as Olivia Benson once again after finding out longtime friend ADA Dominick "Sonny" Carisi, Jr. (Peter Scanavino) was in trouble. In Us Weekly's exclusive clip ...
Among its notable characters is Dominick "Sonny" Carisi, portrayed by Peter Scanavino. Carisi's progression from detective to Assistant District Attorney has been a significant element of the series.