UTAH

David Yocum, former Salt Lake County DA, has died

Jan 23, 2024, 7:00 AM

FILE: Salt Lake District Attorney David Yocum listens to lawyers address Judge Judith Atherton in a...

FILE: Salt Lake District Attorney David Yocum listens to lawyers address Judge Judith Atherton in a status conference regarding Wanda Barzee Tuesday. (Al Hartmann pool photo/Salt Lake Tribune, Submission date: 10/07/2003)

(Al Hartmann pool photo/Salt Lake Tribune, Submission date: 10/07/2003)

SALT LAKE CITY — Former Salt Lake County District Attorney David Yocum has died at the age of 85.

Salt Lake County DA Sim Gill announced Yocum’s death on Monday. The official cause of death was not released.

Yocum had a history of involvement in some of Utah’s most notorious criminal cases, as a prosecutor and defense attorney.

He became a part-time deputy district attorney “in the early 1970s,” Gill said in a press release. He was first elected Salt Lake County DA in 1986, and he would serve four total terms in that position. 

Bundy and LeBaron

Yocum “successfully prosecuted and convicted serial killer Ted Bundy of aggravated kidnapping in 1976,” Gill wrote.  That prosecution sent Bundy to prison for the first time.

Bundy came to Utah to attend law school at the University of Utah. As reported by KSL TV, he had already begun killing women and girls when he lived in Utah. A Florida judge sentenced Bundy to death in 1989. He died by electric chair in the same year.

Yocum returned to the Salt Lake County DA’s office in 1977 to work on the trial of Ervil LeBaron, a fundamentalist polygamist leader charged with ordering the deaths of dozens of people from other polygamist sects. LeBaron died in prison in 1981.

Joseph Paul Franklin

Yocum was on the opposing side of a prosecutor’s office when he was the defense attorney for Joseph Paul Franklin, who, in 1980, fatally shot two Black men near Liberty Park in Salt Lake City. In this case, Yocum defended his client against first-degree murder charges as well as federal civil rights charges.

Franklin was found guilty of a string of race-related murders. He was executed in Missouri in 2013.

Mark Hoffman

As Salt Lake County Attorney, Yocum oversaw other sensational Utah cases including that of Mark Hoffman, a gifted document forger who turned to bomb-making. In 1986 officials charged Hoffman with first-degree murder. He remains jailed in Utah.

“David was an advocate for bringing the District Attorney’s office closer to the courts to help the two entities work together more efficiently,” Gill said in a statement, “a vision that I was honored to help see through to its completion. David spoke his mind, never shied away from tough cases, and made a positive difference in this community.”

This story will be updated.

Other reading:

 

We want to hear from you.

Have a story idea or tip? Send it to the KSL NewsRadio team here.

Utah

Wildland firefighter Nathan Matthews, seen here in a photo posted with a GoFundMe account benefitti...

Becky Bruce

Fourth firefighter has died after deadly June fire

Nathan Matthews, a wildland firefighter injured in a burnover incident near the Utah/Colorado state line last month, has died.

9 hours ago

Flood waters surround homes in Beaver, Utah, on Monday, July 20, 2026. Residents have been under a ...

Becky Bruce

Beaver City boil water order partially lifted

Some residents of Beaver City are no longer under a boil water order, though they still should take precautions before drinking or using the water.

2 days ago

The KSL forecast for Saturday, July 25, 2026, shows highs above 75 degrees every day for a week, as...

Becky Bruce

Heat advisory in effect through Monday night for northern Utah

The National Weather Service issued a heat advisory for multiple days, saying the lows at night would not offer much relief from triple-digit daytime highs.

3 days ago

FILE: A sign is posted in front of the 23andMe headquarters on February 01, 2024 in Sunnyvale, Cali...

Logan Stefanich, KSL

Utah, 40 other states reach $18M settlement with 23andMe after data breach, bankruptcy

Utah and over 40 other states on Wednesday announced a $18 million settlement agreement with genetic information company 23andMe after the company filed for bankruptcy in March 2025.

3 days ago

Sen John Curtis, R-Utah, walks through the Capitol during votes in Washington, July 16. A journey t...

Cami Mondeaux, Deseret News

From Salt Lake City to the Senate: Curtis leads tribute honoring Pioneer Day

In the US Senate on Thursday, Sen. John Curtis led a resolution honoring the Utah pioneers for exhibiting a spirit that he says still shapes the country today.

3 days ago

Mateus Rangel, of Provo, plays hymns with his children. He spoke about how he uses songs for "Hymns...

Emily Ashcraft, KSL

Church of Jesus Christ announces 10 hymns to be included in ‘Hymns for Home and Church’

The Church of Jesus Christ of Latter-day Saints released 10 new hymns that will be included in its new hymnbook on Thursday as part of a phased rollout of "Hymns for Home and Church."

3 days ago

Sponsored Articles

...

Bear Lake

Road trip ready: How Bear Lake became the go-to destination for Western U.S. travelers

Whether you are chasing pristine beaches, fresh raspberry shakes, or endless water sports, this sponsored guide—brought to you in partnership with Bear Lake —uncovers everything you need to plan the ultimate getaway.   There’s nothing quite like the thrill of hopping in the car with your favorite snacks in tow and heading out for a […]

...

Harper Clinic

A new standard of care: How Harper Clinic’s IOP is changing the face of mental health treatment in Utah

This article is sponsored by Harper Clinic, a Utah-based clinic offering FDA-approved TMS therapy for treatment-resistant depression.    Utah’s mental health crisis is leaving many residents caught in an uncomfortable middle ground: struggling too much for weekly therapy alone, but unable to step away from work, parenting or daily life for inpatient treatment. As demand […]

...

Harper Clinic

Breaking free from depression: How Harper Clinic’s TMS Therapy can help

This article is sponsored by Harper Clinic, a Utah-based clinic offering FDA-approved TMS therapy for treatment-resistant depression.    The weight of depression is real. Many people spend years fighting it, adjusting medications, managing side effects and wondering if this is simply how life is going to feel.   According to the World Health Organization, depression affects […]

mental health...

Andrew Adams, KSL

Library discussions bring men’s mental health to the surface

Therapists say it’s common for men to repress things like trauma, grief, stress and anxiety. Now, a new weekly series of discussions aims to help men bring it all to the surface.

...

Bear Lake Convention & Visitors Bureau

Cozy up in Bear Lake: Discover the magic of a winter getaway

SALT LAKE CITY – The holiday season shines brightest when time slows down and loved ones gather. Gifts, decorations and festive music come and go, but shared experiences tend to last much longer. Research supports that idea. Dr. Theresa E. DiDonato told Psychology Today that vacations can strengthen relationships by creating meaningful time away from daily […]

...

Harper Clinic

Rewriting the path to healing: Inside Harper Clinic’s whole-person mental health model

OREM — A few decades ago, you’d have had a hard time finding a doctor to treat both your mind and body; And a century ago, you’d have been hard-pressed to find a doctor to treat your mind at all. Today, medical professionals are understanding more and more the undeniable connection between the body and […]

David Yocum, former Salt Lake County DA, has died