1x8 - Law & Order: Trial by Jury

Kibre prosecutes an elusive career criminal for the murder of a sleazy ex-cop and the shooting of a detective. As Kibre's office works with Detective Fontana, they discover their prime suspect might also be a producer of snuff pornography. When a sting goes bad and a shocking courtroom development cuts the legs from under her case, Kibre's career teeters on finding why the shootings were committed in the first place. This crossover starts on Law & Order S15E20 Tombstone (I).