It falls within the era where Detectives Lennie Briscoe and Ed Green (or Moni/Curtis in earlier/later seasons, but S11 focuses on Green) are investigating, with McCoy handling the courtroom drama.
The episode aired as part of the 2000-2001 season (specifically identified in searches mentioning 2000/2001 or as a rerun in 2025 schedules). [S11E9] Hubris
If you are looking for specific scenes or characters (e.g., ADA Serena Southerlyn, who joined around this time), let me know which, and I can look for more specific details. Watch Law & Order: S11E9 - Hubris on Philo (Free Trial) It falls within the era where Detectives Lennie