NCIS - Originally my favorite cop like show until the airing of NCIS: Los Angeles. The great cast made this show a smashing success. You have everything from crazy to serious and the cases are always exciting and never one that are over done in other shows
NBC's show #LIFE concerned a cop who was unjustly put in prison for murder. 12 years later, new evidence frees him, but he's changed a bit. This was one of those cult shows that nobody got when it was on, but was incredible #TV nonetheless.