Officer Michael Groves ends up in a psych ward after turning on his old squad - he accuses the 12th precinct of cooking the books and making rape allegations disappear. Internal Affairs Lt. Tucker enlists the help of the SVU to investigate, and plants Brian Cassidy as an undercover. But one crooked cop goes to great lengths to keep things as they are, and the squad realizes too late that they put Cassidy in grave danger.

Episode Viewers and Ratings

Season 15 Episode 4 of Law & Order: SVU was watched by 6,310,000 viewers, resulting in a 1.60 rating in the 18-49 demographic.

Is Law & Order: SVU Renewed or Cancelled for Season 16?

Law & Order: SVU Season 15 Episodes...

• s15e01 - Surrender Benson (1)
• s15e02 - Imprisoned Lives (2)
• s15e03 - American Tragedy
• s15e04 - Internal Affairs
• s15e05 - Wonderland Story
• s15e06 - October Surprise
• s15e07 - Dissonant Voices
• s15e08 - Military Justice
• s15e09 - Rapist Anonymous
• s15e10 - Psycho/Therapist
• s15e11 - Amaro's One-Eighty
• s15e12 - Jersey Breakdown
• s15e13 - Betrayal's Climax
• s15e14 - Wednesday's Child
• s15e15 - Comic Perversion (1)
• s15e16 - Gridiron Soldier
• s15e17 - Gambler's Fallacy
• s15e18 - Criminal Stories
• s15e19 - Downloaded Child
• s15e20 - Beast's Obsession
• s15e21 - Post-Mortem Blues
• s15e22 - Reasonable Doubt
• s15e23 - Thought Criminal
• s15e24 - Spring Awakening

Law & Order: SVU Show Summary

The drama follows Det. Elliot Stabler, a seasoned veteran of the unit who has seen it all, and his partner, Olivia Benson, whose difficult past is the reason she joined the unit.

Overseeing the team is Capt. Donald Cragen. Cragen's tough but supportive approach to the team's complex cases guides the squad through the challenges they face every day. Also featured is Det. John Munch, a transfer from Baltimore's hugging unit, who brings his acerbic wit, conspiracy theories and street-honed investigative skills. Munch is partnered with Det. Odafin Tutuola, whose unique sense of humor and investigative experience make him a formidable match for Munch.

Assistant District Attorney Alexandra Cabot, and her successor, ADA Casey Novak add a legal component to the series through their efforts to bring closure to the intense investigations. Also aiding the detectives is forensic psychiatrist Dr. George Huang, whose insight into the minds of the accused often provides significant clues that lead to the resolution of a case, and M.E. Melinda Warner, who helps the detectives get the evidence they need from the bodies they find.