The body of a young war veteran is found in a parking garage and the murder is connected to a law professor who used to work for the Department of Justice.
A crime scene investigator is murdered in her apartment. Her fiance is suspected, but then a journalist is attacked and DNA is found at the scene that links this crime to the murder.
A doctor who performs late-term abortions is murdered in church. The case falls apart for Cutter when Rubirosa is touched by an abortion nurse's testimony.
When a young woman is found dead in her apartment, a few tell-tale signs quickly lead Detectives Cyrus Lupo and Kevin Bernard to believe that the killer was not after her wealth.
A deadly drunk-driving car accident brings Detectives Cyrus Lupo and Kevin Bernard to the scene when a suspicious nasal spray is found. After the medical examiner realizes the nasal spray is a powerful anesthetic that could easily disorient its user, the detectives become suspicious of the victim's boss, Zach Marshall
When an elderly man defends his shop from an armed robbery, Detectives Kevin Bernard and Cyrus Lupo suspect that this incident could have been an inside job. After further investigation, the detectives discover that the mugging might have been a scare tactic for a shakedown.
After a community activist is murdered and labeled "FED", Detectives Bernard and Lupo find it difficult to eliminate multiple suspects. Also, Lieutenant Van Buren hears from Detective Rey Curtis.
When a family of four is found murdered in their home, Detectives Cyrus Lupo and Kevin Bernard discover that the deaths may be related to the deceased teenage daughter's troubled friend, Bonnie.
When detectives Cyrus Lupo and Kevin Bernard come upon the burning body of Cesar, a sixteen-year-old charter school student from a bad neighborhood, they begin to question his young mentee Moses, who was the last person to see him alive.
The debate rages over how to treat an informant who shot and killed four police officers. However, did one of the officers try to put undue pressure on him to help catch a dangerous criminal?
When an environmental scientist, Dr. Oscar Silva, is poisoned during a global warming symposium, Detectives Cyrus Lupo and Kevin Bernard initially suspect competitors from Dr. Silva's field of study. It is soon discovered that Dr. Silva is involved in a messy custody battle with his wife’s ex-husband, Phillip Shoemaker and the focus of the investigation quickly shifts to the victim’s family. Meanwhile, the case becomes personal for Cutter as it stirs up unpleasant memories from his own past.
Lupo and Bernard uncover a possible conspiracy to kill off wealthy cancer patients, so their inheritors don't have to pay an estate tax. However, legal roadblocks make the case difficult to prosecute.
