Real PD: Kansas City goes behind the scenes with Kansas City, Kansas PD detectives, round the clock, capturing the real-life drama of police investigations in the heartland America.

John and Callahan Walsh celebrate the captures from investigations that left the largest impacts. With the perps finally behind bars, families can breathe easier knowing that justice has been served.

Stories of real people who face the surreal horror of losing loved ones to vicious crimes. With every tick of the clock, detectives work to seek justice for the families, all while never forgetting the victims whose own dreams were so callously interrupted.

Privilege and wealth can have a seedy side when greed and entitlement warp morality. Guilty Rich profiles renown individuals from the world of politics, society, entertainment, and finance who used their position to break - and then often - sway the law.

The six-part series will offer viewers an inside look into the motivations behind hostage situations, the history between abductees and their captors, and the moments that led to standoffs with law enforcement officials. Through authentic audio recordings from police negotiation tapes, re-enactments and expert testimony, the series will provide insight into the actions required by law enforcement to safely de-escalate tense situations and save the lives of innocent bystanders.

Conspiracy Files is a 2006 Discovery Times documentary 4-part television series about conspiracy theories.

Nightmare stories are born from true stories of murder and mayhem. They haunt our childhoods and scare us throughout our lives. Todd Robbins brings to life the real stories that spawned these hair-raising tales.

This true crime docuseries takes you deep inside peaceful communities in which a sadistic predator is living undetected. Brought to life by the extraordinary testimony of friends and family of the victims, local residents, and law enforcement, as well as those closest to the perpetrators, these terrifying stories reveal the true horror of what happens when nightmares come true.

Dubbed "the killer closer," former Detective Lindy Gligorijevic revisits the most shocking cases she investigated while she was with the Foothill Homicide Unit in Los Angeles.

Investigation Discovery has made a home for award-winning investigative reporting from all three major broadcast networks. Joining CBS News' "48 Hours" and "60 Minutes" and NBC News' "Dateline," "20/20 on ID" delivers a collection of stories about ordinary people facing extraordinary circumstances. It's hosted by ABC News correspondent John Quiñones, and features the reporters of ABC News' acclaimed series "20/20" who dig beneath the headlines to reveal stories of victims, their families, and the search for truth and justice.

Dallas DNA is an American television program that premiered on April 28, 2009 on the Investigation Discovery cable channel. It documents the cooperation of the Dallas County, Texas District Attorney Office with several law school innocence programs. A new division, the Conviction Integrity Unit, re-investigates past convictions where DNA testing may either exhonerate or confirm convictions of those now serving time in Texas prisons.

Cuff Me If You Can is an American documentary television series on Investigation Discovery that debuted on March 1, 2011. It is similar in format to I Got Away With It, the series profiles criminals who temporarily evaded apprehension but it features cases where the criminals have died or declined interview by producers. The families and friends narrate their stories from their point of view.

The series was renewed for a second season in April 14, 2011.

Building on the success of the HATE IN AMERICA special that aired in 2015, Investigation Discovery (ID) and Emmy Award-winning journalist Tony Harris are teaming with premier civil rights advocacy organization, the Southern Poverty Law Center (SPLC) and its legendary founder, Morris Dees, to be the first network to produce a series showcasing stories from the organization’s case files in a new series – HATE IN AMERICA.