For True Crime buffs who love the twists and turns of a criminal investigation, Oxygen True Crime has a deep library of shows that ask the provocative questions, run exhaustive investigations and look for ways that  justice always is served

Criminal Confessions

S1, EP4 "Edmonton"

When a hardworking single mother with a history of heart issues is found dead on the front steps of her home, detectives assume she died of natural causes, but as the investigation progresses, it becomes clear foul play was involved.

Criminal Confessions

S1, EP5 "Martin County"

In Florida, a devoted mother disappears into the night after tucking her daughter into bed; investigators chase down a trail of leads that include multiple suspects, culminating in a horrifying discovery.

Criminal Confessions

S1, EP6 "Placentia"

A mother's only hope of finding her missing 20-year-old daughter rests in the hands of a seasoned investigator from the DA's office, who takes on her case after it's been cold for seven years.

Criminal Confessions

S1, EP7 "Gainesville"

After a college freshman goes missing without a trace, concerned friends and family talk to police about his last whereabouts; those conversations, however, raise more questions than answers when they point to a potentially deadly love triangle.

Criminal Confessions

S1, EP8 "Eunice"

A wife returns home to find her husband shot dead, and detectives search for the truth for two years.

Criminal Confessions

S1, EP9 "Boone County"

Although a man claims he accidentally shot himself, the crime scene does not corroborate his story, and a love triangle unfolds.

Criminal Confessions

S1, EP10 "Houston"

Police suspect a mother of two has relapsed into drugs when she disappears, but her family and friend suspect foul play.

Criminal Confessions

S1, EP11 "Seneca Falls"

An accidental death in upstate New York becomes a possible murder scene, and a wife and mother provides a crucial piece of evidence; investigators confront the darkest side of humanity to discover an unspeakable truth.

Mark of a Serial Killer

S3, EP8 "The Tourniquet Killer"

A Houston killer taunts the media and authorities as he uses homemade ligatures to murder his victims.

Mark of a Serial Killer

S3, EP9 "Deaths in the Desert"

El Paso investigators race to track down a ruthless killer who is burying his victims in shallow desert graves, dead or alive.

Mark of a Serial Killer

S3, EP10 "Summer of Fear"

Chaos descends on Phoenix as two serial killers compete for the media's attention and the bodies pile up faster than the police can investigate.

Mark of a Serial Killer

S3, EP11 "The Monster"

Investigators in East Baton Rouge, La., hunt for a serial murderer who carefully carves up and cuts the bodies of his victims after death.

Mark of a Serial Killer

S3, EP12 "The Bayou Strangler"

When multiple victims' bodies are dumped around Louisiana's bayou area, a task force is formed to catch a killer who police believe may have strangled over 20 men.

Mark of a Serial Killer

S3, EP13 "The Skull Crusher"

Police in Hartford, Conn., investigate a string of ruthless killings in the Asylum Hill area committed by a killer with a devastating mark that leaves his victims nearly unrecognizable.

Mark of a Serial Killer

S3, EP14 "The D.C. Sniper"

A serial sniper terrorizes the entire D.C. metro area by discreetly targeting random victims out in public and in plain sight.

Mark of a Serial Killer

S1, EP1 "Posed to Kill"

In 1990, a serial killer terrorizes the University of Florida's campus, killing five students in under four days; the Gainesville Ripper leaves behind a crime scene where all the victims have been stabbed but the females have been posed like dolls.

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