Iowa Libertarian candidate for U.S. Senate dies in crash

DUBUQUE, Iowa — A Dubuque doctor who was running as a Libertarian candidate for U.S. Senate was killed when the small plane he was piloting crashed, a hospital spokeswoman said Tuesday.

Dr. Douglas Butzier was pronounced dead following the crash of a fixed wing single-engine plane around 11 p.m. Monday near Dubuque Regional Airport, according to the Dubuque County Sheriff’s Office. He was the sole occupant of the aircraft.

Butzier, 59, worked at Mercy Medical Center-Dubuque. He was president of the medical staff and as a member of the Mercy Board of Trustees, said Jennifer Faley, a hospital spokeswoman.

Butzier was running for U.S. Senate as the Libertarian candidate against Democratic U.S. Rep. Bruce Braley and Republican state Sen. Joni Ernst. The race to succeed retiring Democratic Sen. Tom Harkin is one of the closest in the nation and third party candidates, including Butzier, were getting 2 percent or less in recent independent opinion polls.

“He was a leader among his peers, and we will all miss his strong, intelligent, thoughtful presence, and we express our collective condolences to Doug’s family, friends, and colleagues,” said hospital president and CEO Russell Knight in a statement.

Both Braley and Ernst released statements expressing sadness at the news of Butzier’s death.

Butzier’s name will remain on ballots since the deadline for substituting candidates has passed, said Iowa Secretary of State spokesman Chance McElhaney in a statement.

“He’s was an outstanding individual, an emergency room doctor, an outstanding citizen, politician, and a great guy,” said Libertarian Party of Iowa Chairman Keith Laube, a candidate for state treasurer. “Our condolences go out to his family.”

Additional information about what caused the crash has not been released. Federal Aviation Administration spokesman Lynn Lunsford said the plane took off from Ankeny Regional Airport about an hour before the crash. The National Transportation Safety Board and the FAA will investigate.

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Local News

Bothell
Bothell man charged with the murder of his wife after Shoreline shooting

On Tuesday, the 43-year-old pleaded not guilty in King County Superior Court.

Five Snohomish County men named in drug and gun trafficking indictments

On Tuesday, federal and local law enforcement arrested 10 individuals in connection with three interrelated drug and gun trafficking conspiracies.

Snohomish County Sheriff Susanna Johnson speaks at a press conference outside of the new Snohomish County 911 building on Wednesday, April 30, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
County sheriff working to fix $15M in overspending

In a presentation to the County Council, Sheriff Johnson said she’s reducing overtime hours and working to boost revenue with a new 0.1% sales tax.

A Sound Transit bus at it's new stop in the shadow of the newly opened Northgate Lightrail Station in Seattle. (Kevin Clark / The Herald)
Sound Transit may add overnight bus service between Everett, Seattle

The regional transit agency is seeking feedback on the proposed service changes, set to go into effect in fall 2026.

The Edmonds School District building on Friday, Feb. 14, 2025 in Lynnwood, Washington. (Olivia Vanni / The Herald)
Mother sues Edmonds School District after her son’s fingertip was allegedly severed

The complaint alleges the boy’s special education teacher at Cedar Way Elementary closed the door on his finger in 2023.

Pedal-free electric bikes are considered motorcycles under Washington State law (Black Press Media file photo)
Stanwood Police: Pedal-free e-bikes are motorcycles

Unlike electric-assisted bikes, they need to be registered and operated by a properly endorsed driver.

State Trooper Isaiah Oliver speaks to a BNSF worker at mile marker 31.7 as road closures and evacuations mount in response to the Bolt Creek Fire on Saturday, Sep. 10, 2022, on U.S. 2 near Index, Washington. (Ryan Berry / The Herald)
Snohomish County adopts its first Community Wildfire Protection Plan

The document analyzes wildfire risks throughout the county and provides resources for people to engage with wildfire resiliency work.

Arlington educators receive grants from the Arlington Education Foundation at a school board meeting on Nov. 10. (Provided photo)
Arlington schools earn mini grants totalling over $20,000

A record 33 programs across the school district received awards up to $1,250.

Cars headed north on Highway 9 line up south of the light at 30th Street on Friday, July 9, 2021 in Snohomish, Wa. (Olivia Vanni / The Herald)
WSDOT to begin work on $145M Highway 9 widening

Initial pile driving work is expected to begin next week. Be prepared for lots of noise, the department said.

d’Elaine Herard Johnson poses for a portrait next to hundreds of her paintings in her Edmonds home on Wednesday, Nov. 12, 2025 in Edmonds, Washington. (Will Geschke / The Herald)
‘My personal language’: Edmonds artist to hold final exhibition

d’Elaine Herard Johnson, 93, continues to paint full-time. She plans to donate her 1,200 paintings and estate to Edmonds College.

“No Beach Access” and “By Order of the Sheriff” tow-away signs installed at Hillman Place a public right-of-way near Soundview Drive Northwest in Stanwood. (K’allen Specht)
Snohomish County judge hears arguments on petition over access to the shoreline

Snohomish County Superior Court Judge Karen Moore said she will issue a written statement on whether or not to dismiss the petition alleging the use of “ghost signs,” concrete barriers and removal of parking erased access to a public right-of-way.

People walk through Explorer Middle School’s new gymnasium during an open house on Oct. 7, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Everett middle school celebrates opening of new gym

The celebration came as the Mukilteo School District seeks the approval of another bond measure to finish rebuilding Explorer Middle School.

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.