An escalating custody feud led to the fatal shootings of a mom of three and her devoted boyfriend. Learn how investigators ...

Find out what happened to Brooklyn real estate developer Menachem Stark, who vanished after leaving his Williamsburg office ...

Learn more about the latest developments in the trial of Lori Vallow Daybell, accused of orchestrating her fourth husband's murder.

Further inquiries revealed that Abraham had struck up a friendship and, eventually a short-lived romance, with a 40-year-old ...

When a mother goes to the police department to report her daughter missing, they find a clue that could point to her potential whereabouts.

Detective Jim Moore goes on a long pursuit in the North Dakota mountains to find identical shell casings to the ones at the scene of the murder.

When Eugene "Geno" Simpson's family reports him missing, they assume he's somewhere with his wife. But could she be involved ...

Angelita Reyes manipulated and blackmailed Jesus Jeronimo until he became comfortable with murder.

Pastor Lupe Moreno recounts her firsthand view of Abraham Gaspar-Reyes and Angelita Reyes' relationship.

In the midst of a blizzard, the abduction of a Hasidic man from his Williamsburg office sparks a desperate NYPD search. As more dark details emerge, discoveries of debts, betrayal and ties to the ...

During a routine traffic stop, police are shot at with an AR-15 by a killer couple.