Samaritan makes one last desperate attempt to preserve itself from Finch's virus, and the team go on what may be a suicide mission to stop it.
The President is tapped as the next Person of Interest, and the team finds itself receiving some unexpected help. Meanwhile, Finch goes on a roadtrip with the Machine to begin his final campaign against Samaritan.moreless
When an NYPD officer is murdered, Holmes and Watson join the investigation. Sherlock looks for the person posting his personal statements made in sobriety meetings on a "recovery blog".
Carrie and Al hunt for a recently paroled criminal who may be responsible for a defense attorney's death and who may also be out to settle other scores.
When most of the office is off sick with the flu, Lauren must work with a big client who is facing a PR disaster.
Holmes and Watson set out to determine which client killed a hedge fund manager running a Ponzi scheme. Sherlock considers becoming a sponsor for a recovering addict.
A man claiming to be Moriarty hires Holmes to solve a murder. Watson is being pushed by Gregson to go back to being a sober companion rather than pursuit dangerous exploits with Holmes.
The hunt is on after Sebastian Moran a.k.a. M reveals to Sherlock that a man dead from an apparent heart attack was actually a victim of Moriarty.
A mysterious millionaire, Finch, approaches John Reese, a CIA field officer who is believed dead, and offers him the chance to stop violent crimes before they happen. Finch can predict the person involved, but not how or where they are involved. In his first assignment, Reese must help a district attorney who Finch has predicted will be involved in a violent crime.moreless