“Some of my proudest moments in this industry have been during my tenure on this show.”
Writer Craig Gore’s social media post showed him holding a weapon.
Original police drama ran on Fox from 1994 to 1999.
Season 20 of the long-running NBC drama premieres this week.
The new series will be based on a real-life NYPD task force.
“I knew very early it wasn’t just a TV show,” actress told fans at a Southern California event.
“It’s time for me to move on,” the actress says.