English professor Susan Selky lives alone in a Brooklyn apartment with her young son, Alex. When Alex fails to return home from school one afternoon, a frantic Selky contacts the police. Detective Al Menetti, a father himself, takes an interest in the case that quickly turns into an obsession. As a devastated Selky struggles to come to terms with Alex's disappearance, Menetti steps out from behind the badge to continue investigating.

Psychiatrist Ann Hecker is ending one relationship and possibly starting an important new one, while finding that some of the sexual exploits her patients relate are weighing on her. Turning to a married friend from her research days for guidance, she finds his help increasingly important when a female patient is murdered and it turns out that her new boyfriend was also seeing the dead woman.

A grieving family whose daughter was killed in a car crash with a drunken driver is outraged and frustrated as they encounter the inevitable bureaucratic delays in bringing the case to trial. Once in the courtroom, they are horror-stricken as the young, hard-pressed district attorney seems unable to overcome the technicalities and maneuverings that the driver's attorney uses to keep his client out of jail and still on the streets as a legal driver. When the judge is forced to rule time and again in favor of the defense, it appears that the driver might escape punishment altogether.

Secret agent Harry Hannan suffers a mental breakdown when a botched mission in Mexico results in the death of his wife. He is sent to a mental asylum, after which he eventually returns to work. But, once again, he begins to doubt his sanity when he receives a bizarre death threat written in Hebrew. Not knowing which of his colleagues wants to kill him, Hannan teams up with pretty young college student Ellie Fabian to attempt to unravel the mystery.