Dokumentär: Mord säsong 27

Attorneys work to get a death row inmate who confessed to a crime he didn't commit out of prison.

48 Hours is television's most popular true-crime series, investigating shocking cases and compelling real-life dramas with journalistic integrity and cutting-edge style.

When a celebrity dog trainer is murdered, an heiress fears for her life and a bodyguard vows to be a hero.

An apparent suicide in a Pennsylvania church exposes a pastor's secret.

A report on the investigation into the 2008 murder of educator/artist Carol Kennedy, who was brutally beaten in her home outside Prescott, Arizona. Kennedy's ex-husband, stockbroker Steven DeMocker, became the chief suspect.

An investigation into the death of Phillip Peatross, who was shot in the bedroom of his girlfriend, Caryn Kelley. Kelley claimed Peatross shot himself, but the police suspected foul play.

An updated report on growing dangers of dating and breakup violence, focusing on Melissa Dohme, who agreed to meet a former boyfriend, Robert Burton, for one last hug before they broke up forever. The decision nearly cost her her life.

A report about Kristen Cunnane, a former All-American swimmer who kept quiet about years of sexual abuse by a trusted female teacher and how her decision to go public led to the revelation that she was not alone.

A report on the 2003 murder of Russel Douglas on Whidbey Island, Washington, and how the investigation led to the involvement of Peggy Sue Thomas, a one-time Washington beauty queen-turned-high-end limo driver.

The disappearance of newlywed George Smith, who vanished from a cruise in the Mediterranean. This report uncovers the questionable alibis, failed polygraphs and a provocative video that involves the three men who last saw Smith alive.

A report on the death of colorful entrepreneur and Las Vegas gambler Gary Triano, who was blown up in his car after finishing a round of golf at the exclusive La Paloma Country Club in Tucson, Arizona in 1996.

A report featuring an exclusive interview with Tracey Grissom, who is on trial for the murder of her former husband, Hunter Grissom. Tracey details the abuse she claims to have suffered and the events that led her to shoot and kill him.

An investigation into the October 2012 death of Bethany Deaton -- whether her death was a suicide, the fundamentalist Christian religious group to which she belonged, her marriage to the group's leader, and the quest by her family for answers.

A report on the investigation into the 1989 disappearance of college student Tiffany Sessions, a case which at the time generated one of the largest manhunts in the history of Florida.

A report on the investigation into the murder of Vanessa Mintz, who was gunned down at the family owned Saluda Mountain Lodge, in Saluda, North Carolina on Saturday, February 19, 2011.

A report on the investigation into the murders of Greg and Bernadette Ohlemacher in 2005. The Albuquerque, New Mexico couple had been shot dead in their home

An Internet-savvy investigator works to solve a decades-old murder case.

An investigation into the sometimes questionable practices in the business of international adoptions and how some overseas facilitators walk a fine line between adoption and child trafficking.

A report on the events that led to the 2012 death of Lizzi Marriott, a 19-year-old New Hampshire woman lured into the dark world of BDSM and who twice refused to take part in S&M sex with her co-worker Kat McDonough and her boyfriend Seth Mazzaglia.