Being retired LEO, in my opinion Gibbs and his entire team should be fired. Gibbs violated the law by assaulting a man good or bad doesn't give him the right to do what he did. He told his team to tell the truth. They broke the law twice, once by conspiring to give false testimony, an a second time by giving false testimony. They no longer have any credibility and most judges would not ever allow them to testify in court again. The show has lost all credibility. There is no excuse the show writers can give. Obviously the writers have never taken an ethics course or worked as a sworn LEO. Obviously it is a TV show. NCIS as with all federal lawenforcement agencies has a scope of jurisdiction. Many episodes are way out of the NCIS scope and jurisdiction. Neither the JAG or federal US Attorneys would take their cases. The OIG and FBI would be up their back sides sideways.