48 Hours

At trial, alarming revelations about the defendant raise questions about whether the murder of an Ivy League student was a hate crime.

A 12-year-old girl goes missing on her way home from church. Three decades later, police continue their investigation in search of answers.

After a former state trooper calls emergency services to report his wife's death, police grow suspicious regarding the nature of her apparent suicide.

When his girlfriend dies from an overdose, a renowned oral surgeon faces a rare murder charge as an inquiry exposes his efforts to control her.

Following the disappearance of a young mother in Montana, police and her family search for answers, with only limited security footage to work with.

Police discover a dead body in an idyllic Florida town, and a bloodied motel room offers clues about the victim and perpetrators.

Surveillance footage capturing a nurse's final moments at home reveals some of the strange circumstances surrounding her shooting.

A first date turns deadly when an intruder attacks a couple in a small town, leaving one survivor as police comb the gory crime scene for evidence.

Decades after the murder of a woman in her own home, advances in DNA technology give detectives a vital new lead in a long-dormant investigation.

The brutal murder of a young Texas mother sparks a hunt for her ex-boyfriend in what appears to be a bitter custody battle with fatal consequences.