One year after a bizarre mistrial in the Jessica Chambers murder case, attorneys battle in court for the second time over the fate of Quinton Tellis.

The jurors hear closing arguments, and as deliberations begin, the judge's instructions appear to confuse the jury and create total chaos in the courtroom.

The prosecution presents its star witnesses and includes intense interrogation tapes and complex cell phone data that give the trial an unexpected turn.

As the defense continues to poke holes in the prosecution's theory, many wonder if the right man is on trial, all while racial tensions in the town are thrust into the national spotlight.

As the trial unfolds, shocking testimony from first responders reveals that Jessica uttered a dying declaration that may spawn new leads.

When 19-year-old Jessica Chambers is set on fire inside her car and burned to death, the question of who did it quickly becomes a nationwide obsession all while wreaking havoc on a small Mississippi town.

Uncovering the dark and twisted motives that led to gruesome killings in the pursuit of a deeper understanding of the relationships behind the horrific killings and of the psychology of the people who committed them.

The three-part series, hosted by former federal prosecutor Laura Coates, re-examines the infamous murder of Martha Moxley by testing new theories and digging into potentially overlooked clues with help from some of the world's preeminent crime authorities. Coates attempts to understand the question that remains: Why has justice been so elusive for the Moxley family after so many years? The series features new and exclusive interviews with those connected to the case, including former LAPD homicide Detective Mark Fuhrman, trial defense attorney Mickey Sherman and Robert F. Kennedy Jr., as well as conversations with Martha's loved ones.

Examining the disappearance of Crystal Rogers from her small Kentucky town and the mysterious death of her father a year later; as investigators look closer, other unsolved cases emerge.

Retired NYPD Detective Kevin Gannon questions if the country's most notorious string of mysterious, accidental drownings are accidents or homicides and wonders if they could all be connected to The Smiley Face Killers.

The series follows Paul Holes as he dives into unsolved homicides by analyzing the physical and emotional "DNA" left behind during the violent interaction. With unprecedented access to crime scene photographs, case files and evidence, Holes investigates each crime utilizing his unique forensic and behavioral skillset. He lends his expertise in the latest technological advancements from familial and genetic genealogy to latent fingerprint and DNA phenotyping.

"Relentless With Kate Snow" takes viewers on an emotional journey with grieving families as they work tirelessly, often putting their own lives in danger, to find the culprits responsible for the deaths of those they loved most. Their relentless pursuit of justice paired with the opportunity to work alongside law enforcement creates a powerful and dynamic force that won't rest until due process is served. From a mother dedicated to putting her son's killer behind bars after he's gunned down at a recording studio to a 20-year search for a victim's killer that was so aggressive it transformed an unsolved, cold case into an active investigation, the series reveals gripping firsthand accounts from the families who will stop at nothing to get the justice the victims deserve.

Some of the world's most notorious murders are the subject of "It Takes a Killer," which investigates the crimes from the perspective of the killers, trying to get inside their minds and determine their motives. Leading homicide investigators and experts from such agencies as the FBI and Scotland Yard take a look at the evidence pulled from crime scenes and profile the killer's behavior to try to piece together the details of each murder, explaining when, why and how each criminal committed the crime. For the wannabe detectives watching the show, the experts also reveal how the crime was solved -- which often requires authorities to think like a killer.

"Accident, Suicide, or Murder" investigates the deaths that are considered just a little bit too mysterious. This hourlong series takes viewers along on an exploration of unbelievable true stories. Each episode retraces the original investigations from the start to the finish. Investigators lead viewers through all of the twists, turns and surprises that crop up as they dissect the red flags, show evidence, and point out the strange behavior that puts everything into question.

Each episode of this true-crime reality series examines a different felon, usually a female, who has committed murder or attempted murder. The victim is usually the perpetrator's partner. The documentary-style series features interviews with friends and family members of the accused and victims, law-enforcement officials, attorneys and other people with first-hand knowledge of the cases.

Exposing untold and riveting cases involving wrongful accusations, botched investigations, suppressed evidence, unclear motives, unjust sentences and the path forward in seeking justice.