Luigi Mangione, a 26-year-old man, was arrested and charged with second-degree murder.
Mangione was carrying an illegal firearm, false documents, and a three-page handwritten document that may detail his motives.
Mangione came from an affluent family, attended the private Gilman School in Baltimore, and studied computer science at the University of Pennsylvania. He later lived in Hawaii.
Some people have speculated that the motive may be linked to Thompson's role in the controversial health insurance industry, which often denies medical claims.
Netanyahu is charged with bribery, fraud, and breach of trust in three separate cases involving his dealings with media moguls.
Netanyahu is testifying three days a week for six hours a day, while also managing Israel's war in Gaza and other conflicts in the Middle East.
Jay-Z has been accused of raping a 13-year-old girl along with Combs at an MTV Video Music Awards afterparty in 2000.
Jay-Z has called the claims 'completely false' and accused attorney Tony Busby of attempting to blackmail him. He is taking legal action against Busby.
Tony Busby is a Texas attorney known for high-profile cases. He has filed more than a dozen lawsuits against Combs, alleging various crimes, including the involvement of other celebrities.
Police arrested 26-year-old Luigi Mangione in the shooting death of UnitedHealthcare CEO Brian Thompson. He has been charged with second-degree murder. Israeli Prime Minister Benjamin Netanyahu will testify on Tuesday in his own corruption trial. The start of his defense comes amid Israel's ongoing war in Gaza. Jay-Z is the latest celebrity to be named in the web of allegations against Sean 'Diddy' Combs. The rapper has been accused of raping a teenage girl more than two decades ago. *Want more comprehensive analysis of the most important news of the day, plus a little fun? Subscribe to the Up First newsletter).Today's episode of Up First was edited by Andrea de Leon, James Hider, Otis Hart, HJ Mai and Alice Woelfle. It was produced by Ziad Buchh, Nia Dumas and Ben Abrams. We get engineering support from Stacey Abbott and our technical director is Carleigh Strange.*Learn more about sponsor message choices: podcastchoices.com/adchoices)NPR Privacy Policy)