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
Keppler is found brutally murdered in his apartment shortly after. Detectives Benson and Stabler are stunned to find Alex Cabot at the scene, marking her first appearance since Season 6. [S10E15] Lead
This marks the final appearance of Michaela McManus as ADA Kim Greylek In the episode ( Season 10, Episode 15