Lester Holt spends two nights locked up and embedded inside the largest maximum security prison in America, the notorious Louisiana State Penitentiary, also known as Angola.

When a California nursing student disappears during her hospital shift, her family works to locate her.

When a fire is set to cover a murderer's tracks in Bergen County, N.J., for the third time in a year, authorities suspect a serial killer may be on the loose.

After finding his wife and two children dead, a former Indiana state trooper spends 13 years trying to clear his name.

When a mother of four dies unexpectedly on Valentine's Day, her death is attributed to natural causes, but a detective suspects that someone murdered the woman.

Friends of accused murderer Robert Durst talk about his recent arrest in New Orleans and his whereabouts over the past 30 years.

Police investigate whether the shooting of a young woman in Utah was an accident or something more sinister.

When one woman breaks off her relationship with a boyfriend she says abused and stalked her, he moves on to something even worse.

A woman disappears while on her morning jog.

A look at the case of con man John Meehan, including interviews with his wife and her daughter, his ex-wife, law enforcement officers, and the Los Angeles Times reporter who shined a spotlight on the story.

The brutal murder of Michelle Young, who was pregnant with her second child when she was killed while her husband was away on business.

When a woman disappears after an encounter on a train, her family hires detectives to investigate.

The remains of 11 female bodies are found in the desert outside of Albuquerque, N.M.

A woman claims to have been abducted from her multimillion-dollar home, leaving more than 150 investigators to search for her.

Virginia Roberts Giuffre and other women share their accounts of sexual abuse by Jeffrey Epstein and others.

The search for MacKenzie Lueck, a college student who vanished from a park in Salt Lake City.

Interviews with people close to missing Connecticut mom Jennifer Dulos, including her estranged husband, who has since been arrested in connection with her disappearance.

A Connecticut bank executive is targeted by criminals who force him to rob his own bank.

When a young woman finds out that her boyfriend might have shot and killed a college football player out of revenge, she struggles with coming forward to officials, fearing she could lose her life.

When the mysterious death of a 23-year-old mother in New Mexico goes unsolved, her family searches for answers.

The sister of a man who died after robbing a bank when a bomb that was placed around his neck detonated talks about the case.

The hourlong broadcast includes insightful interviews with notable figures from the worlds of news, politics and entertainment, hosted by David Muir and Amy Robach. A revolving team of journalists from ABC News also contribute investigative stories.

This newsmagazine investigates intriguing crime and justice cases that touch on all aspects of the human experience. Over its long run, the show has helped exonerate wrongly convicted people, driven the reopening -- and resolution -- of cold cases, and changed numerous lives. CBS News correspondents offer an in-depth look into each story, with the emphasis on solving the mystery at its heart. The program and its team have earned critical acclaim, including 20 Emmys and three Peabody Awards.

Formerly a block of several hours of news coverage airing daily, including weekends, "MSNBC Live" is now the title of an hourlong show providing breaking news coverage weekday mornings. Journalist Thomas Roberts anchors the show that includes analysis and interviews surrounding the news of the day. "MSNBC Live" also includes feature stories and in-depth special reports from contributing anchors and correspondents as well as weather forecasts from MSNBC's sister network, The Weather Channel.

As part of its attempted reinvention, MSNBC has been moving away from airing opinion-based shows during the day, replacing them with blocks of news programming to boost the network's breaking news coverage. Kate Snow, who has years of experience as a journalist for national networks, anchors this portion of the afternoon block. "MSNBC Live" details the day's developments in news and politics to keep viewers aware of the latest happenings.

As part of its commitment to providing breaking news coverage throughout its daytime schedule, MSNBC has a block of "MSNBC Live" programming throughout the day, with different anchors splitting up the hours. Ali Velshi hosts this block. As is the case with other shows under the "MSNBC Live" banner, Velshi details the day's top news and political developments in Washington and across America.

For almost as long as there has been television, there's been "Meet the Press." The hourlong Sunday morning public affairs program has featured interviews with countless U.S. and world leaders, and has reviewed, analyzed and discussed the news of the week -- all while looking toward the week ahead.

The oldest and most-watched newsmagazine on television gets the real story on America's most prevalent issues. CBS News correspondents contribute segments to each hourlong episode. Topics range from hard news coverage to politics, lifestyle, pop culture, business, health, and science. The correspondents and contributors include Sharyn Alfonsi, Anderson Cooper, Steve Kroft, Lara Logan, Norah O'Donnell, Scott Pelley, Charlie Rose, Lesley Stahl, Jon Wertheim, Oprah Winfrey and Bill Whitaker.