Accessibility links
Investigations Read the latest from NPR's investigative team. If you have solid tips or documents on stories we should probe, please send them to us.

Investigations

Wednesday

The Shootings At Fort Hood

Did A File Error Stall FBI Inquiry Into Hasan?

NPR has reconstructed what officials did or didn't do over the past year with regard to Maj. Nidal Hasan, the alleged Fort Hood shooter. Sources say it's likely that the FBI, which looked into Hasan last winter, may have missed clues about his character because it got information from the wrong Army file.

Did A File Error Stall FBI Inquiry Into Hasan?

Listen · 4:54
Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/120765741/120809036" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Wednesday

Hasan's Supervisor Warned Army In 2007

An undated handout photo of Maj. Nidal Hasan, who is accused of killing 13 people at Fort Hood, Texas, earlier this month. U.S. Government Uniformed Services University of the Health Sciences/Getty Images hide caption

toggle caption
U.S. Government Uniformed Services University of the Health Sciences/Getty Images

The Shootings At Fort Hood

Hasan's Supervisor Warned Army In 2007

In a letter obtained by NPR, Nidal Hasan's top supervisor at Walter Reed outlined "serious concerns" about Hasan's "pattern of poor judgment" and "lack of professionalism." The memo says he proselytized to patients, mistreated a homicidal patient and hardly did any work.

Hasan's Supervisor Warned Army In 2007

Listen · 4:28
Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/120540125/120545564" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Wednesday

Tuesday

Bucking Trend, Airline Keeps Repairs In-House

Aviation maintenance technicians Gina Teague (left) and Prasad Itty (right) work on the interior of an MD-80 jet at American Airlines' Tulsa overhaul base. Courtesy of Mike McNally/American Airlines - Tulsa hide caption

toggle caption
Courtesy of Mike McNally/American Airlines - Tulsa

Flight Mechanics: The Business of Airline Repairs

Bucking Trend, Airline Keeps Repairs In-House

As many major U.S. airlines shift their repair and maintenance work to outside firms, American Airlines is taking a different approach. The airline has its own crew of 6,000 mechanics based in Tulsa, Okla., who service its fleet and even contract for outside business.

Bucking Trend, Airline Keeps Repairs In-House

Listen · 5:31
Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/113971588/113977708" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Flight Mechanics: The Business of Airline Repairs

Crossed Wires: Flaws In Airline Repairs Abroad

Mechanics have made some mistakes fixing US Airways planes at an FAA-approved facility in El Salvador. Industry executives and the FAA say the maintenance work is just as safe as any work done in the U.S. But airlines and the FAA don't make maintenance problems public.

Crossed Wires: Flaws In Airline Repairs Abroad

Listen · 7:46
Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/113942431/113957445" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Monday

To Cut Costs, Airlines Send Repairs Abroad

US Airways planes prepare to taxi for takeoff at Sky Harbor Airport in Phoenix in 2007. US Airways is one of many airlines that have farmed out some maintenance to repair shops in developing countries. Ross D. Franklin/AP hide caption

toggle caption
Ross D. Franklin/AP

Flight Mechanics: The Business of Airline Repairs

To Cut Costs, Airlines Send Repairs Abroad

Recent malfunctions affecting US Airways planes raise questions about a controversial and growing practice at most U.S. airlines: The industry is sending almost 1 out of every 5 planes needing overhaul or repair to developing countries, from Central America to Asia.

To Cut Costs, Airlines Send Repairs Abroad

Listen · 7:47
Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/113877784/113922930" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Sunday

Thursday

Wednesday

Law

Why Did Key Angola Witness Go To The 'Dog Pen'?

Two Louisiana inmates were charged with murder based primarily on the testimony of a single witness. Now questions are being raised about whether the inmate received favors from the prison in the form of cigarettes and choice housing.

Why Did Key Angola Witness Go To The 'Dog Pen'?

Listen
Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/96255685/96283079" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Tuesday

Law

Favors, Inconsistencies Taint Angola Murder Case

Herman Wallace and Albert Woodfox spent 36 years in solitary confinement in a Louisiana prison for the murder of a corrections officer. Decades later, questions are surfacing about how the wife of the lead investigator ended up as the forewoman on the jury and why the key witness was promised a pardon.

Favors, Inconsistencies Taint Angola Murder Case

Listen
Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/96199165/96231416" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Monday

Law

Doubts Arise About 1972 Angola Prison Murder

In 1972, a popular young correctional officer was stabbed to death at Angola prison. Two inmates were quickly convicted of the crime and placed in solitary confinement for nearly four decades. Now, all these years later, the murder seems even more elusive than it did then, and there are questions about their guilt.

Doubts Arise About 1972 Angola Prison Murder

Listen
Transcript
  • Download
  • <iframe src="https://www.npr.org/player/embed/96030547/96189343" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript