Carisi asks the SVU for help with a murder investigation when one of the witnesses shows signs of abuse.
Benson suspects Rob Miller is behind the mysterious death of a teenager found in the Hudson River. Stone takes the case to court before Miller can cause more harm.
Danny and Baez's investigation into the death of a chess hustler is complicated by interference from the victim's son; Jamie tries to make amends with a man he regrets putting away as a young officer.
Benny's previous career with the district attorney's office comes into focus when Chunk aims to get a new trial for a man he believes was wrongfully convicted of triple homicide by a prosecution team that included Benny.