A young woman is shot to death with her police officer boyfriend's gun. Was it murder or suicide?

In Cookeville, Tennessee a couple is executed in their sleep - but do police catch the wrong man?

An unlikely murder suspect is convicted of killing a man in rural Shelbyville, Kentucky.

A club worker in Connecticut goes missing. A wealthy local businessman is suspected.

A local chiropractor is poisoned by someone she knows in a case that divides the whole town.

A man is charged with a brutal murder, will DNA evidence point to another man as the real killer?

On trial for his wife's murder, a man invokes a temporary insanity defense.

A case of apparent murder by strangulation takes a shocking turn at trial.

When a man with a violent criminal history is paroled, tragedy quickly ensues.

A chance meeting of strangers leaves one of them dead, and police struggle to answer why.

One woman escapes a serial killer, and the friends of another victim set a trap to catch him.

Two elderly women get away with murder, but when they try it again, things don't go as planned.

The investigation into a young mother's death divides a small town: was it murder or suicide?

A young single mother disappears without a trace. An investigation suggests she abandoned her children, while her family spends years proving she was murdered and finding her killers.

In this True Crime Story, a man claims he shot his daughter's estranged husband, Chirstian Griggs, in self-defense. But after investigators close the case, Christian's family discovers evidence that the killing was not justified.

Iaeger, WV. After a deadly fire, a man is imprisoned for murder. New evidence reveals the truth.

Atwater, OH. Did an aggressive cold case investigation send an innocent man to death row?

Turlock, CA. An attorney known for uncovering corruption is accused of masterminding a murder plot.

A couple is brutally murdered in rural Texas - but did prejudice affect the investigation?

A brazen daytime murder in Edgewater, Florida generates surprising unanswered questions.

A debunked form of forensic science helps put a Florida man behind bars for life.

A famous case with a controversial verdict poses questions about legal strategy and media coverage.

A Florida woman faces 20 years in prison for firing a warning shot.

A Wisconsin woman goes to a hospital hoping to confirm her pregnancy and get medical help, but she instead finds she’s stepped into a nightmare. After being held captive for several days and denied a lawyer, she’s thrown in jail.

A California woman who claims she was acting in self-defense ends up in prison for murder. While there, she finds her story is much more common than she realized.