Résumé : La brigade enquête sur une série d'agressions survenue dans l'Upper West Side.
Réalisation : David Platt
Scénario : Michele Fazekas & Tara Butters
Casting : Mary Stuart Masterson (Dr. Rebecca Hendrix), Caren Browning (Judith Siper), Mike Doyle (Forensics Tech Ryan O'Halloran), Joanna Merlin (Judge Lena Petrovsky), Joselin Reyes (Martinez) , Tamara Tunie (M.E. Warner), Angela Pietropinto (Mrs. Mathers), Greg Vaccarello (Off. Galloway), Ward Horton (Alan Richter), Justine Boyriven (Samantha Trager), Adara Almonte (Gina Kownacki), Casey Spindler (Raymond Ettinger), Geneva Carr (Margo Sanders), Amanda Plummer (Miranda Cole), Matt Wells (Police Officer), Archie MacGregor (Elderly Man), Natalie Carter (Cathy), Nilaja Sun (Triage Nurse), Angel Desai (CSU Tech), Paul Borghese (Off. Tanner), Molly Noe (Veronica), Becki Newton (Colleen Heaton), Dallas Roberts (Thomas Mathers), Hettienne Park (Anne)