Law & Order: SVU's latest season 24 episodes have proven the Special Victims Unit is prepared for the upcoming crossover event and the potential crossover-level threat it may offer. The conclusions of Law & Order: SVU and Law & Order: Organized Crime will synthesize into an epic, well-awaited crossover event that will find Captain Olivia Benson (Mariska Hargitay) and Elliot Stabler (Christopher Meloni) partner up with their corresponding agencies to investigate a rape connected to an OCCB unsolved murder. The storyline will begin in Organized Crime season 3, episode 21's "Shadowërk," traverse SVU season 24's final two episodes, and conclude in Organized Crime's finale.
https://screenrant.com/law-order-svu-organized-crime-crossover-setup/