A Stranger Among Us (1992)

Emily Eden , a New York City hardened homicide detective, goes undercover to investigate the murder of a Hasidic diamond-cutter. To do so, she lives with the family of the Hasidic rebbe, an elderly Holocaust survivor who is revered for his wisdom and compassion toward his fellow Jews. He says to her, "You and I have something in common: We are both intimately familiar with evil. It does something to your soul."

While living with the rebbe's family, she takes a liking to his son, Ariel , a young man who works as a diamond-cutter but teaches in the yeshiva and is expected to follow his father as the next rebbe. In addition to keeping all 613 Mitzvot, he is waiting for his intended, or bashert, the daughter of a Paris rebbe whom he has not yet actually met. They are the subjects of an arranged marriage, but he believes that she is his soul mate, chosen by God. He is also studying the Kabbalah, which is regarded as rather daring for a man under 40. Its discussion of sexual intimacy is restrained but specific, as well as a metaphor for the relationship between Man and God.

The crisis of the film is when Emily finds out that the "inside man" in the murder plot is the rebbe's adopted daughter, Mara , who had been living a disorderly life until the future murder victim, Yaakov Klausman , introduced her to the rebbe. Afterwards, she joined the community as a repentant baalat tshuva, "one who has returned," until a person from her past approached her and she let him into the Diamond Center to kill Yaakov and steal diamonds worth about $750,000.

This is all Emily needs to solve the case and arrest Mara as an accessory to murder ; but, when Emily returns to the rebbe's home with Ariel, she finds that Mara has taken the rebbe's daughter hostage. After Emily attempts to negotiate, Mara knocks her out; and Ariel shoots Mara with Emily's gun. Ariel comments that sometimes an evil deed has a partially good result.

The film ends with the wedding of Ariel and his bashert, Shayna Singer, which Emily watches from a distance.