Watch a detailed recap of the episode's courtroom maneuvers and the science behind the lead poisoning revelation:
John Gallagher Jr. (Jeff Lynwood), David Thornton (Lionel Granger) [S10E15] Lead
In the episode ( Season 10, Episode 15 ) of Law & Order: Special Victims Unit , the series delivers a high-stakes legal thriller that is most notable for the dramatic return of ADA Alexandra Cabot ( Stephanie March ) after years in the Witness Protection Program. Plot Breakdown Watch a detailed recap of the episode's courtroom
Alexandra Cabot (Stephanie March) returns to the D.A.'s office [S10E15] Lead
The investigation leads to Jeff Lynwood , an intellectually disabled young man and former victim of Keppler. While he initially seems unfit for trial, the case shifts from a simple murder investigation into a corporate exposé.