Two bodies are found, strangled to death by the same killer. Evidence from the second crime scene leads the detectives to a house with a third live victim who is paralyzed and is only able to blink.
A rape victim runs out of Central Park with no memory of the rape. The case is complicated when the semen sample found contains no sperm, leaving no DNA to link the crime to any of the suspects.
A body turns up 700 feet under Manhattan in a water tunnel. Meanwhile, another case involving the death of a sixteen-year-old girl is being investigated.
The detectives work on two cases. One involves multiple homicides at a restaurant. The second case opens with an amputated leg found in a dumpster and ultimately leads to the owner of the missing limb, found dead in his own bed.
A bank robbery turns ugly when two of the three robbers died before they could escape. To complicate the matter, rain washes part of the evidence away.
A suspicious brief case is found at a mercantile marker and a bomb squad is immediately summoned to the scene where Dectective Taylor is using a robot to lift a fingerprint off of it. Meanwhile, an apparent suicide takes place at a church.
A police officer is shot in the middle of Central Park from a building way outside the park. He dies right away. Sadly, the bullet, an important piece of evidence, is buried into the officer's horse, Blue. Removing might end Blue's life.
Mac and Stella investigate the murder of a woman who was stabbed in the heart with a wooden stake. The police arrest a woman who was kneeling over the body with blood on her, but Mac isn't convinced that she committed the crime.
The team investigate the apparent third rail electrocution of a young man, the shooting of a gallery owner, and the bludgeoning of a construction worker.
Detective Taylor investigates the death of a woman in a dog show competition. In the second case, a bicycle messenger was somehow stabbed in the leg on his route.
The detectives investigate a murder at a grocery store that is also connected to the death of a young man with the tattoo "Tanglewood" on his back. A third case involves a woman who was killed in a hit-and-run auto accident.
A very small box is found on the beach with the body of a man curled nicely in it. What is amazing is that this box is only 2x2x2 feet. This leads the detectives to a circus where the man was working as a contortionist.
A shopkeeper is shot dead in his wine shop by a gang of teenagers. On the other side of the city, a Hollywood producer is found dead during a party at his apartment.
Just days before the Dove Commission's report on corruption in NYPD is unveiled, the head investigator is shot dead. In a second case, detectives investigate the murder of a gypsy taxi driver.
A body is found, wrapped in a hotel sheet, at a laundry facility prompting Taylor and Bonesara to go through a list of NY hotels to find the owner of the sheet. Against Taylor's order, Messer and Burn investigate the death of a 'living statue' found in a local park.
A beautiful young sports agent is struck accidentally by a truck as she flees from an unknown abuser. Meanwhile, a Boston baseball fan turns up dead from internal injuries, and a new confession leads Mac to reopen the case of a death row inmate he helped convict.
