In this 2014 photo, former Blackwater Worldwide guard Nicholas Slatten leaves federal court in Washington. (AP Photo/Cliff Owen, File)

In this 2014 photo, former Blackwater Worldwide guard Nicholas Slatten leaves federal court in Washington. (AP Photo/Cliff Owen, File)

US court upends murder conviction of Blackwater contractor

By Michael Biesecker / Associated Press

WASHINGTON — A federal appeals court on Friday overturned the first-degree murder conviction of a former Blackwater security contractor, ordering a new trial for the man prosecutors say fired the first shots in the 2007 slayings of 14 Iraqi civilians at a crowded traffic circle in Baghdad.

In a split opinion, the three-judge panel of the U.S. Court of Appeals of the District of Columbia Circuit ruled a lower court erred by not allowing Nicholas Slatten to be tried separately from his three co-defendants in 2014. The 33-year-old contractor from Tennessee is serving a life sentence for his role in the killings, which strained international relations and drew intense scrutiny of the role of American contractors in the Iraq War.

The court also ordered new sentences for the three other contractors, Paul Slough, Evan Liberty and Dustin Herd. They were each found guilty of manslaughter and firearms charges carrying mandatory 30-year terms.

The judges determined those sentences violated the constitutional prohibition of cruel and unusual punishment because prosecutors charged them with using military firearms while committing another felony. That statute, typically employed against gang members or bank robbers, had never before been used against overseas security contractors working for the U.S. government.

The lawyers for the defendants could not immediately be reached for comment.

At the weekslong trial held in 2014, federal prosecutors and defense lawyer presented very different versions of what triggered the September 2007 massacre in Nisour Square.

The government described the killings as a one-sided ambush of unarmed civilians, while the defense said the guards opened fire only after a white Kia sedan seen as a potential suicide car bomb began moving quickly toward their convoy. After the shooting stopped, no evidence of a bomb found.

In issuing their ruling benefiting the defendants, the judges said they were in no way excusing the horror of events they said “defies civilized description.”

“In reaching this conclusion, we by no means intend to minimize the carnage attributable to Slough, Heard and Liberty’s actions,” said U.S. Circuit Judge Karen L. Henderson, writing for the court. “Their poor judgments resulted in the deaths of many innocent people.”

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Local News

A Flock Safety camera on the corner of 64th Avenue West and 196th Street Southwest on Oct. 28, 2025 in Lynnwood, Washington. (Olivia Vanni / The Herald)
Everett seeks SnoCo judgment that Flock footage is not public record

The filing comes after a Skagit County judge ruled Flock footage is subject to records requests. That ruling is under appeal.

Information panels on display as a part of the national exhibit being showcased at Edmonds College on Nov. 19, 2025 in Lynnwood, Washington. (Olivia Vanni / The Herald)
Edmonds College hosts new climate change and community resilience exhibit

Through Jan. 21, visit the school library in Lynnwood to learn about how climate change is affecting weather patterns and landscapes and how communities are adapting.

Lynnwood City Council members gather for a meeting on Monday, March 17, 2025 in Lynnwood, Washington. (Olivia Vanni / The Herald)
Lynnwood raises property, utility taxes amid budget shortfall

The council approved a 24% property tax increase, lower than the 53% it was allowed to enact without voter approval.

Lynnwood
Lynnwood hygiene center requires community support to remain open

The Jean Kim Foundation needs to raise $500,000 by the end of the year. The center provides showers to people experiencing homelessness.

Logo for news use featuring Snohomish County, Washington. 220118
Vending machines offer hope in Snohomish County in time for the holidays.

Mariners’ radio announcer Rick Rizzs will help launch a Light The World Giving Machine Tuesday in Lynnwood. A second will be available in Arlington on Dec. 13.

UW student from Mukilteo receives Rhodes Scholarship

Shubham Bansal, who grew up in Mukilteo, is the first UW student to receive the prestigous scholarship since 2012.

Roger Sharp looks over memorabilia from the USS Belknap in his home in Marysville on Nov. 14, 2025. (Will Geschke / The Herald)
‘A gigantic inferno’: 50 years later, Marysville vet recalls warship collision

The USS Belknap ran into the USS John F. Kennedy on Nov. 22, 1975. The ensuing events were unforgettable.

Logo for news use featuring Snohomish County, Washington. 220118
Snohomish County man files suit against SIG SAUER over alleged defect in P320

The lawsuit filed Monday alleges the design of one of the handguns from the manufacturer has led to a “slew of unintended discharges” across the country.

The Everett City Council on Oct. 22, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Everett approves $613 million budget for 2026

No employees will be laid off. The city will pause some pension contributions and spend one-time funds to prevent a $7.9 million deficit.

Police respond to a wrong way crash Thursday night on Highway 525 in Lynnwood after a police chase. (Photo provided by Washington State Department of Transportation)
Driver who killed Lynnwood woman sentenced to 27 years

Robert Rowland struck and killed Trudy Slanger, 83, while fleeing from police on April 11, 2024, after allegedly kidnapping his girlfriend and threatening to “skin her” alive.

Light Up Your Holidays will take place 4-7 p.m. Saturday in Stanwood, 8727 271st St. NW. (Photo by Lisa J. Bruce Photography)
Stanwood is lighting up the holidays

The city’s annual tree lighting event is scheduled for Saturday, with food, reindeer, music and Santa.

Brian Loomis and Michelle Moch browse for a live Christmas tree from Adopt A Stream on Tuesday, Dec. 7, 2021 in Everett, Wa. (Olivia Vanni / The Herald)
Adopt A Stream kicks off annual holiday tree fundraiser

Visit the stream center on weekends through Dec. 23 to purchase a potted pine or spruce to support the foundation’s educational programs.

Support local journalism

If you value local news, make a gift now to support the trusted journalism you get in The Daily Herald. Donations processed in this system are not tax deductible.