Initially, Fox ordered 13 episodes based solely on the concept, without pilots. The head of the network at the time, Barry Diller, reversed his decision. While he loved the idea, he didn`t think it was a “Fox show.” Wolf then went to CBS, which ordered a pilot, “Everybody`s Favorite Bagman,” written by Wolf about corrupt city officials involved in the mob. The network liked the pilot, but didn`t order it because there were no breaking stars. After 12 years with Law & Order, Orbach announced in March 2004 that he would leave the show at the end of season 14 for the spin-off Law & Order: Trial by Jury. Lennie Briscoe was disbarred when he retired from the NYPD and later accepted a position as an investigator for the DA office. He was replaced in the 27th District by Detective Joe Fontana, played by Dennis Farina. At the time, Orbach refused to give a reason for his departure, but it was eventually revealed that he had battled prostate cancer (for over 10 years) and that his role in Trial by Jury was designed to be less painful for him than his role in the original series. However, Orbach died of cancer on December 28, 2004 and was only featured in the first two episodes of Trial by Jury.
(His character was later struck off and died off-screen, though this was not revealed in the original series until the Season 18 episode “Burn Card.”) At the end of season 3, NBC executives still felt that the series did not have enough female characters. On the orders of the network`s president at the time, Warren Littlefield, new female characters had to be added to the cast, otherwise the show could be canceled on its relegated Friday night slot. Wolf realized that since there were only six characters in the show, someone had to be fired. He decided to release Florek and Brooks from the regular list, and later said they were the two most difficult phone calls he had ever made. Although the producers initially claimed that the layoffs, particularly those of Brooks, who did not get along with Moriarty, were for other reasons, Wolf confirmed that the layoffs were on Littlefield`s orders. Wolf pitched the idea to Universal Television`s president at the time, Kerry McCluggage, who pointed out the resemblance to a 1963 series called Arrest and Trial, which ran for one season. Both watched the pilot of this series, in which a police officer (Ben Gazzara) arrested a man for armed robbery in the first half and the defense attorney, played by Chuck Connors, eliminated the author in the second half as the bad guy; That was the formula of the show every week. At the time, NBC executives thought the show was starting to show its age, as ratings had plummeted since Orbach`s departure.  Farina had never been popular with fans when he replaced Orbach, and it felt like the casting was no longer suitable. In an effort to revive the series, Wolf replaced Parisse with Alana de la Garza as Assistant District Attorney Consuela “Connie” Rubirosa, while Martin`s Green was promoted to senior detective and worked with Detective Nina Cassady, played by Milena Govich, who had worked with Wolf on the short-lived series Conviction and was the first female detective in the main cast. She also appeared briefly as a bartender in the season 16 episode “Flaw”. In the U.S. judicial system, judges are responsible for presiding over trials and maintaining order. They also check whether or not there are problems of illegality on the basis of the evidence presented.
Judges instruct the jury before their deliberations and, in the case of court proceedings, judges must decide the facts of the case and make a decision. In addition, judges are also responsible for sentencing convicted persons. Most cases are heard and decided by a jury. In the summer of 1989, NBC executives Brandon Tartikoff and Warren Littlefield showed off the pilot and liked it; But they feared that the intensity of the series would not repeat itself week after week. By 1990, however, NBC executives were confident enough that the innovative show could appeal to a wide audience that they eventually commissioned the series for an entire season. Bratt left the show at the end of Season 9, stating that it had been a friendly farewell and that he expected to return for guest appearances at some point. (He eventually returned for the Season 20 episode “Fed.”) Detective Curtis was disbarred for leaving the troupe to care for his wife, who was suffering from multiple sclerosis, in her final days. He was replaced by Jesse L. Martin as Detective Ed Green, who was designed more as a loose cannon in the form of Logan of Noth than Curtis of Bratt.  (Briscoe was described as a recovering alcoholic, as Cragen had been; Green has been described as a recovering problem gambler.) In 2000, Steven Hill announced that he would leave the series after season 10. Hill, who was the last remaining member of the original cast, said his departure had been friendly with the producers.
He was replaced by Dianne Wiest as acting district attorney Nora Lewin, and Adam Schiff was struck off screen to work with Jewish charities and human rights organizations in Europe. Later in the season, Martin left early to shoot Rent. Ed Green was temporarily disbarred because he was shot in the line of duty and was replaced during his recovery by Detective Nick Falco, played by Michael Imperioli, who was previously considered a murder suspect in the Season 6 episode “Atonement”. Parisse left the show at the end of season 16 (ADA Borgia was considered murdered), and Farina announced shortly after that he too would leave Law & Order to pursue other projects. (Detective Fontana was struck off for removing himself from the screen.)  We must ensure that all those who act as judges are fair. We should pay particular attention to all judicial appointments. In recent years, there has been a concentrated attempt to fill district and district courts with far-right judges. Given the large number of cases whose final decision is made at the district or Court of Appeal level (over 90%) and the fact that some people sit on the bench for life, we cannot afford to rest on our laurels. There are no formal and constitutional requirements to determine who can and cannot exercise the functions of a federal judge. However, there are several informal and unwritten qualifications when a person expects to be approved by the Senate. First, he or she must demonstrate a clear knowledge of the law and Constitution of the United States. Lawyers, state or lower court judges or law professors are most often solicited.
On September 28, 2021, NBC announced that it had ordered a 21st season.  The new season was announced after plans for a new Law & Order spin-off, For the Defense, fell through this summer.   of 1. In November 2021, it was announced that Jeffrey Donovan had been cast regularly in the series for season 21, while Sam Waterston and Anthony Anderson are in talks to return.  On November 12, 2021, it was announced that season 21 would air for the first time on February 24, 2022.  On September 28, 2021, NBC announced that it had ordered a 21st season; the premiere of which is scheduled for February 24, 2022. However, Govich proved even more unpopular with fans than her predecessor and she left the show after one season, arguing that Detective Cassady`s assignment to the venue was temporary and had been outsourced. .