Bob Topmiller, chief of toxicology at the Hamilton County Coroner's Office, holds a small vial containing carfentanil extracted from a sample of blood. Jake Harper/Side Effects Public Media hide caption

toggle caption Jake Harper/Side Effects Public Media

Deadly Opioid Overwhelms First Responders And Crime Labs in Ohio

  • Download
  • <iframe src="https://www.npr.org/player/embed/495052633/495358038" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

The Washington State Patrol posted a photo of Arcan Cetin, 20, of Oak Harbor, Wash., identifying him as the suspect in a shooting at the Cascade Mall in Burlington, Wash., that left several dead and sparked an intensive, nearly 24-hour manhunt. Authorities say Cetin was apprehended Saturday evening. Washington State Patrol/AP hide caption

toggle caption Washington State Patrol/AP

Suspect Arrested In Fatal Washington State Mall Shooting Of 5

  • Download
  • <iframe src="https://www.npr.org/player/embed/495337384/495399751" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Emergency personnel stand in front of an entrance to the Cascade Mall at the scene of a shooting where five people were killed on Friday in Burlington, Wash. Stephen Brashear/AP hide caption

toggle caption Stephen Brashear/AP

5 Killed In Shooting At A Washington State Mall; Manhunt Underway

  • Download
  • <iframe src="https://www.npr.org/player/embed/495292066/495295215" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Coleson McCoy watches Heather Milliron work on a project in advanced physical science at the Global Impact STEM Academy in Springfield, Ohio. The city, which lost jobs as factories closed, is trying to boost local incomes with education. Maddie McGarvey for NPR hide caption

toggle caption Maddie McGarvey for NPR

Candidates Want To Raise The Economic Tide To Lift Opportunity, But How?

  • Download
  • <iframe src="https://www.npr.org/player/embed/495196187/495241387" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

Visitors honor victims of the Sept. 11 attacks at the Wall of Names at the Flight 93 National Memorial in Shanksville, Pa., earlier this month. Gene J. Puskar/AP hide caption

toggle caption Gene J. Puskar/AP

Adm. Michael Rogers, director of the National Security Agency and commander of U.S. Cyber Command, speaks at Georgetown University on April 26. Three years after Edward Snowden disclosed NSA files, the agency is checking to see if was recently hacked. Alex Wong/Getty Images hide caption

toggle caption Alex Wong/Getty Images

Did Russia Hack The NSA? Maybe Not

  • Download
  • <iframe src="https://www.npr.org/player/embed/495221165/495226548" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

San Francisco's Mission District will be one of four additional neighborhoods given preferential access to an affordable senior housing complex in an agreement between the city and the federal Department of Housing and Urban Development. Sean Gallup/Getty Images hide caption

toggle caption Sean Gallup/Getty Images

A beach near the Papahanaumokuakea Marine National Monument, which was expanded earlier this month, and is considered a sacred place by Native Hawaiians. Saul Loeb /AFP/Getty Images hide caption

toggle caption Saul Loeb /AFP/Getty Images

An image from video taken before, during and after the police shooting of Keith Lamont Scott by Charlotte police. The eyewitness video emerged Friday. Rakeyia Scott/NBC hide caption

toggle caption Rakeyia Scott/NBC

Facebook CEO Mark Zuckerberg and his wife, Dr. Priscilla Chan, have a new goal: cure, manage or eradicate all disease by the end of this century. And they're putting up $3 billion. Jeff Chiu/AP hide caption

toggle caption Jeff Chiu/AP

Grand Chief Stewart Phillip shakes the hands of First Nation leaders after they sign the Treaty Alliance Against Tar Sands Expansion during an announcement on oil sands pipelines Thursday at the Musqueam Community Centre in Vancouver, British Columbia. Ben Nelms/Reuters hide caption

toggle caption Ben Nelms/Reuters

Dr. Harry Selker, a cardiologist, works on collaborations to improve delivery of medical care. M. Scott Brauer for NPR hide caption

toggle caption M. Scott Brauer for NPR

This Doctor Is Trying To Stop Heart Attacks In Their Tracks

  • Download
  • <iframe src="https://www.npr.org/player/embed/495027377/495226542" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Thomas Thwaites, in his goat suit, prepares to speak after receiving the Ig Nobel prize in biology from Nobel laureate Eric Maskin (economics, 2007) during ceremonies at Harvard University on Thursday. Michael Dwyer/AP hide caption

toggle caption Michael Dwyer/AP