Authorities have released new information about a 17-year-old teen who shot and killed a fellow student and wounded another at their high school in Nashville, Tennessee. Nicole Valdes has more.

Oprah Winfrey takes us back through Norah O'Donnell's five years as anchor and managing editor of "CBS Evening News."

After five years at the helm of "CBS Evening News," Norah O'Donnell is signing off for the final time Thursday as she prepares for a new role with the network. In a special sendoff, Oprah Winfrey looks back at O'Donnell's tenure as anchor and managing editor, from her historic interview with Pope Francis, to her live broadcast aboard the USS Nimitz.

President Trump signed multiple executive orders revoking several diversity, equity and inclusion mandates, policies and programs within the federal government. He also put federal DEI workers on leave. CBS News confirmed team executive editor Melissa Mahtani explains what it is and why it is getting pushback.

Pete Hegseth, President Trump's nominee to lead the Defense Department, is on track to be confirmed as soon as Friday night if his support holds.

Authorities have released new information about a 17-year-old teen who shot and killed a fellow student and wounded another at their high school in Nashville, Tennessee. Nicole Valdes has more.

Oprah Winfrey takes us back through Norah O'Donnell's five years as anchor and managing editor of "CBS Evening News."

After five years at the helm of "CBS Evening News," Norah O'Donnell is signing off for the final time Thursday as she prepares for a new role with the network. In a special sendoff, Oprah Winfrey looks back at O'Donnell's tenure as anchor and managing editor, from her historic interview with Pope Francis, to her live broadcast aboard the USS Nimitz.

President Trump said he'll declassify any remaining files from John F. Kennedy, Robert F. Kennedy and Martin Luther King Jr.'s assassinations.

The offices were designed to give migrants legal immigration options and dissuade them from crossing the U.S. southern border illegally.