A deadly high-speed chase in Montana leads "Dateline" on a search through 50 years of history to unravel the mystery of how one man turned into a monster and committed one of the state's most notorious crimes.

A verdict is given in the case of a woman found murdered just three months after being married.

Hosts Joe Scarborough, Mika Brzezinski and Willie Geist present in-depth and informed discussions that help drive the day's current political conversation.

Jonathan Capehart, Eugene Daniels and Jackie Alemany set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Jonathan Capehart, Eugene Daniels and Jackie Alemany set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Jonathan Capehart, Eugene Daniels and Jackie Alemany set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Current events and sharp analysis of top trending topics.

Current events and sharp analysis of top trending topics.

Current events and sharp analysis of top trending topics.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

Highlights from "The Beat With Ari Melber."

Sharpton approaches news stories with an eye toward equality and justice and brings to light the news and updates on under-reported issues that require a national platform.

Ayman Mohyeldin, Catherine Rampell, Antonia Hylton and Elise Jordan set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Ayman Mohyeldin, Catherine Rampell, Antonia Hylton and Elise Jordan set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Ayman Mohyeldin, Catherine Rampell, Antonia Hylton and Elise Jordan set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Rachel Maddow and historian Timothy Snyder explore the threats to democracy at home and abroad, the example of activism past and present in Chicago, and what it means to be a patriot now.

Highlights from "The Beat With Ari Melber."

Host Stephanie Ruhle brings her business acumen, hard-hitting interview style and original reporting, uncovering stories that affect everyone.

Ayman Mohyeldin, Catherine Rampell, Antonia Hylton and Elise Jordan set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

The disappearance of 19-year-old Alaska Native Sonya Ivanoff sends shockwaves through the small coastal city of Nome, Alaska; police scramble to find answers until a note is found in a stolen police vehicle telling the cops to back off or else.

The disappearance of 19-year-old Alaska Native Sonya Ivanoff sends shockwaves through the small coastal city of Nome, Alaska; police scramble to find answers until a note is found in a stolen police vehicle telling the cops to back off or else.

The friends of a father from Georgia accused of murdering his ex-wife come together to prove he is innocent, while prosecutors count on his young children to testify against him.

A teenager is convicted of encouraging her boyfriend to kill himself; exclusive interviews with those on both sides of the case.

Years after the kidnapping of Amanda Lindhout, secret agents put a daring undercover sting into action.

Hosts Joe Scarborough, Mika Brzezinski and Willie Geist present in-depth and informed discussions that help drive the day's current political conversation.

Jonathan Capehart, Eugene Daniels and Jackie Alemany set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Jonathan Capehart, Eugene Daniels and Jackie Alemany set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Jonathan Capehart, Eugene Daniels and Jackie Alemany set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Current events and sharp analysis of top trending topics.

Current events and sharp analysis of top trending topics.

Current events and sharp analysis of top trending topics.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

Highlights from "Deadline: White House."

Sharpton approaches news stories with an eye toward equality and justice and brings to light the news and updates on under-reported issues that require a national platform.

Ayman Mohyeldin, Catherine Rampell, Antonia Hylton and Elise Jordan set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Ayman Mohyeldin, Catherine Rampell, Antonia Hylton and Elise Jordan set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Ayman Mohyeldin, Catherine Rampell, Antonia Hylton and Elise Jordan set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Rachel Maddow and historian Timothy Snyder explore the threats to democracy at home and abroad, the example of activism past and present in Chicago, and what it means to be a patriot now.

Jen Psaki tackles the biggest issues of the week and features one-on-one interviews with newsmakers.

Ayman Mohyeldin, Catherine Rampell, Antonia Hylton and Elise Jordan set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Ayman Mohyeldin, Catherine Rampell, Antonia Hylton and Elise Jordan set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Highlights from "Deadline: White House."

Former DEA agent Andrew Hogan details his search for Mexican drug lord Joaquín "El Chapo" Guzmán with never-before-seen videos and photographs.

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.

An in-depth interview with Charles Manson's former parole officer; rarely seen video of Manson; interviews with victims' family members, and others close to the case.

Jen Psaki tackles the biggest issues of the week and features one-on-one interviews with newsmakers.

Inside-the-beltway political news and critical stories shaping the national conversation.

Hosts Joe Scarborough, Mika Brzezinski and Willie Geist present in-depth and informed discussions that help drive the day's current political conversation.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

In-depth reporting on political developments and dynamic discussions with leading newsmakers, with insights into complex issues.

Attorney and journalist Ari Melber dives into political and news stories with interviews and original reporting from around the nation.

Alicia Menendez, Michael Steele, and Symone Sanders-Townsend's one-on-one conversations with politicians and newsmakers, and the breaking issues of the day.

Through her unique approach to storytelling, Rachel Maddow provides in-depth reporting to illuminate the current state of political affairs and reveals the importance of transparency and accountability from our leaders.

In his signature style, Lawrence O'Donnell goes into depth on the latest news developments and offers his take on the political stories driving the national conversation.

Host Stephanie Ruhle brings her business acumen, hard-hitting interview style and original reporting, uncovering stories that affect everyone.

Through her unique approach to storytelling, Rachel Maddow provides in-depth reporting to illuminate the current state of political affairs and reveals the importance of transparency and accountability from our leaders.

In his signature style, Lawrence O'Donnell goes into depth on the latest news developments and offers his take on the political stories driving the national conversation.

Host Stephanie Ruhle brings her business acumen, hard-hitting interview style and original reporting, uncovering stories that affect everyone.

Alicia Menendez, Michael Steele, and Symone Sanders-Townsend's one-on-one conversations with politicians and newsmakers, and the breaking issues of the day.

Through her unique approach to storytelling, Rachel Maddow provides in-depth reporting to illuminate the current state of political affairs and reveals the importance of transparency and accountability from our leaders.

Inside-the-beltway political news and critical stories shaping the national conversation.

Hosts Joe Scarborough, Mika Brzezinski and Willie Geist present in-depth and informed discussions that help drive the day's current political conversation.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

In-depth reporting on political developments and dynamic discussions with leading newsmakers, with insights into complex issues.

Attorney and journalist Ari Melber dives into political and news stories with interviews and original reporting from around the nation.

Alicia Menendez, Michael Steele, and Symone Sanders-Townsend's one-on-one conversations with politicians and newsmakers, and the breaking issues of the day.

Chris Hayes reports on some of the biggest news and political stories of the day with a commitment to in-depth reporting that seeks to hold the nation's leaders accountable for their actions.

Jen Psaki tackles the issues of the week and features one-on-one interviews with newsmakers.

In his signature style, Lawrence O'Donnell goes into depth on the latest news developments and offers his take on the political stories driving the national conversation.

Host Stephanie Ruhle brings her business acumen, hard-hitting interview style and original reporting, uncovering stories that affect everyone.

Jen Psaki tackles the issues of the week and features one-on-one interviews with newsmakers.

In his signature style, Lawrence O'Donnell goes into depth on the latest news developments and offers his take on the political stories driving the national conversation.

Host Stephanie Ruhle brings her business acumen, hard-hitting interview style and original reporting, uncovering stories that affect everyone.

Chris Hayes reports on some of the biggest news and political stories of the day with a commitment to in-depth reporting that seeks to hold the nation's leaders accountable for their actions.

Jen Psaki tackles the issues of the week and features one-on-one interviews with newsmakers.

Inside-the-beltway political news and critical stories shaping the national conversation.

Hosts Joe Scarborough, Mika Brzezinski and Willie Geist present in-depth and informed discussions that help drive the day's current political conversation.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

In-depth reporting on political developments and dynamic discussions with leading newsmakers, with insights into complex issues.

Attorney and journalist Ari Melber dives into political and news stories with interviews and original reporting from around the nation.

Alicia Menendez, Michael Steele, and Symone Sanders-Townsend's one-on-one conversations with politicians and newsmakers, and the breaking issues of the day.

Chris Hayes reports on some of the biggest news and political stories of the day with a commitment to in-depth reporting that seeks to hold the nation's leaders accountable for their actions.

Jen Psaki tackles the issues of the week and features one-on-one interviews with newsmakers.

In his signature style, Lawrence O'Donnell goes into depth on the latest news developments and offers his take on the political stories driving the national conversation.

Host Stephanie Ruhle brings her business acumen, hard-hitting interview style and original reporting, uncovering stories that affect everyone.

Jen Psaki tackles the issues of the week and features one-on-one interviews with newsmakers.

In his signature style, Lawrence O'Donnell goes into depth on the latest news developments and offers his take on the political stories driving the national conversation.

Host Stephanie Ruhle brings her business acumen, hard-hitting interview style and original reporting, uncovering stories that affect everyone.

Chris Hayes reports on some of the biggest news and political stories of the day with a commitment to in-depth reporting that seeks to hold the nation's leaders accountable for their actions.

Jen Psaki tackles the issues of the week and features one-on-one interviews with newsmakers.

Inside-the-beltway political news and critical stories shaping the national conversation.

Hosts Joe Scarborough, Mika Brzezinski and Willie Geist present in-depth and informed discussions that help drive the day's current political conversation.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

In-depth reporting on political developments and dynamic discussions with leading newsmakers, with insights into complex issues.

Attorney and journalist Ari Melber dives into political and news stories with interviews and original reporting from around the nation.

Alicia Menendez, Michael Steele, and Symone Sanders-Townsend's one-on-one conversations with politicians and newsmakers, and the breaking issues of the day.

Chris Hayes reports on some of the biggest news and political stories of the day with a commitment to in-depth reporting that seeks to hold the nation's leaders accountable for their actions.

Jen Psaki tackles the issues of the week and features one-on-one interviews with newsmakers.

In his signature style, Lawrence O'Donnell goes into depth on the latest news developments and offers his take on the political stories driving the national conversation.

Host Stephanie Ruhle brings her business acumen, hard-hitting interview style and original reporting, uncovering stories that affect everyone.

Jen Psaki tackles the issues of the week and features one-on-one interviews with newsmakers.

In his signature style, Lawrence O'Donnell goes into depth on the latest news developments and offers his take on the political stories driving the national conversation.

Host Stephanie Ruhle brings her business acumen, hard-hitting interview style and original reporting, uncovering stories that affect everyone.

Chris Hayes reports on some of the biggest news and political stories of the day with a commitment to in-depth reporting that seeks to hold the nation's leaders accountable for their actions.

Jen Psaki tackles the issues of the week and features one-on-one interviews with newsmakers.

Inside-the-beltway political news and critical stories shaping the national conversation.

Hosts Joe Scarborough, Mika Brzezinski and Willie Geist present in-depth and informed discussions that help drive the day's current political conversation.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

In-depth reporting on political developments and dynamic discussions with leading newsmakers, with insights into complex issues.

Attorney and journalist Ari Melber dives into political and news stories with interviews and original reporting from around the nation.

Alicia Menendez, Michael Steele, and Symone Sanders-Townsend's one-on-one conversations with politicians and newsmakers, and the breaking issues of the day.

Chris Hayes reports on some of the biggest news and political stories of the day with a commitment to in-depth reporting that seeks to hold the nation's leaders accountable for their actions.

Jen Psaki tackles the issues of the week and features one-on-one interviews with newsmakers.

In his signature style, Lawrence O'Donnell goes into depth on the latest news developments and offers his take on the political stories driving the national conversation.

Host Stephanie Ruhle brings her business acumen, hard-hitting interview style and original reporting, uncovering stories that affect everyone.

Jen Psaki tackles the issues of the week and features one-on-one interviews with newsmakers.

In his signature style, Lawrence O'Donnell goes into depth on the latest news developments and offers his take on the political stories driving the national conversation.

Host Stephanie Ruhle brings her business acumen, hard-hitting interview style and original reporting, uncovering stories that affect everyone.

A dancer is murdered in her Virginia home.

A dancer is murdered in her Virginia home.

Keith Morrison reports on an undercover operation in Palm Beach, Florida to save a wife and mother.

Hosts Joe Scarborough, Mika Brzezinski and Willie Geist present in-depth and informed discussions that help drive the day's current political conversation.

Jonathan Capehart, Eugene Daniels and Jackie Alemany set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Jonathan Capehart, Eugene Daniels and Jackie Alemany set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Jonathan Capehart, Eugene Daniels and Jackie Alemany set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Current events and sharp analysis of top trending topics.

Current events and sharp analysis of top trending topics.

Current events and sharp analysis of top trending topics.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

Highlights from "The Beat With Ari Melber."

Sharpton approaches news stories with an eye toward equality and justice and brings to light the news and updates on under-reported issues that require a national platform.

Ayman Mohyeldin, Catherine Rampell, Antonia Hylton and Elise Jordan set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Ayman Mohyeldin, Catherine Rampell, Antonia Hylton and Elise Jordan set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Ayman Mohyeldin, Catherine Rampell, Antonia Hylton and Elise Jordan set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Through her unique approach to storytelling, Rachel Maddow provides in-depth reporting to illuminate the current state of political affairs and reveals the importance of transparency and accountability from our leaders.

Highlights from "The Beat With Ari Melber."

Host Stephanie Ruhle brings her business acumen, hard-hitting interview style and original reporting, uncovering stories that affect everyone.

Ayman Mohyeldin, Catherine Rampell, Antonia Hylton and Elise Jordan set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

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

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

The discovery of a 19-year-old's car abandoned on a bridge in New Jersey turns into a missing person case that evolves into a homicide investigation; police discover a plot involving money, close friends and a betrayal.

The discovery of a 19-year-old's car abandoned on a bridge in New Jersey turns into a missing person case that evolves into a months long homicide investigation; police discover a plot involving money, close friends and a fatal betrayal.

A Philadelphia murder reveals decades of misconduct in the city's criminal justice system and raises questions aout whether police caught the right person; key insiders in the case speak out for the first time on national television.

Hosts Joe Scarborough, Mika Brzezinski and Willie Geist present in-depth and informed discussions that help drive the day's current political conversation.

Jonathan Capehart, Eugene Daniels and Jackie Alemany set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Jonathan Capehart, Eugene Daniels and Jackie Alemany set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Jonathan Capehart, Eugene Daniels and Jackie Alemany set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.

Current events and sharp analysis of top trending topics.

Current events and sharp analysis of top trending topics.

Current events and sharp analysis of top trending topics.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

The latest breaking news, reporting and live coverage of the day's important stories; discussions with newsmakers, journalists and politicians.

Highlights from "Deadline: White House."

Sharpton approaches news stories with an eye toward equality and justice and brings to light the news and updates on under-reported issues that require a national platform.

Ayman Mohyeldin, Catherine Rampell, Antonia Hylton and Elise Jordan set the agenda for Saturday, Sunday, and the week ahead; fresh analysis of the week's biggest events.