Denver, CO
A worst act of terror: The mission to build a memorial to remember the bombing of Flight 629 in Colorado
WELD COUNTY, Colo. – It was one of Colorado’s darkest days, yet when asked, most Coloradans will say they never heard of it.
It was an act of terror in the skies just a few miles north of Denver that killed dozens of people and quickly faded from the headlines, but forever burned into the Weld County community.
It was just after 7 p.m. on November 1, 1955.
United Airlines Flight 629 – a 4-engine DC 6 passenger aircraft – loaded with crew, passengers, cargo and fuel for the hop from Denver to Portland, Oregon, quickly departed Stapleton Airport to the northwest.
A few minutes later, Stapleton tower controllers noticed a bright flash in the sky and witnesses near Longmont heard and saw the huge explosion in the night sky.There was little anyone could do as the wreckage rained down onto the Weld County beet fields.
FBI
Keith Cunningham, the Longmont police chief rushed every available officer and firefighter to the fields along with ambulances.
Just a few minutes later, a patrolman radioed: “No ambulances are necessary,” the Rocky Mountain News reported,
Conrad Hopp was just a teenager. He was sitting down for a meal in his home on a farm just east of Longmont.”And then we hear this loud explosion that shook all the windows in the house,” Hopp said. “We looked outside, and we could hear the roar of the engines — that’s how you knew it was a plane — and the ball of the fire coming through the air.”
He jumped up from the supper table into history.
“By the time we got to my car we lost sight of the plane behind the barn,” he said.
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Nearby, Martha Hopp, Conrad’s girlfriend and also just a teen, was also sitting down for supper.
“I ran outside and I remember all the roads were white with lights,” Martha remembered. “Everybody was already out on the roads doing the same thing.”
It wasn’t just unformed first responders rushing to the scene, but everyday ordinary citizens who took to the roads to do anything they could to save victims.
“18-year-olds encountering bodies, baseball teams dropping what they were doing. The American Legion was running coffee, and then there was Johnson’s Corner, all this activity going on,” said Marian Poeppelmeyer, who lost her dad on Flight 629. “I understand there were more than 200 people on the field, from eyewitnesses I’ve been able to meet.”
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Martha remembers by the time she reached the road and saw all the headlights there was debris everywhere.
“So we drove the truck around each body so that it could be found easily,” said Martha.
Conrad was doing the same.
“So we could drive around and then signal so someone could stay by the body and then we’d look for another one, ” he said. “I don’t think I probably went to bed for two days. We were busy even the next day looking for bodies, we didn’t find them all that night.”
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Conrad, just barely 18-year-old, would carry that trauma well into his adult life.
“Finding a body was fairly simple but later on to try and pick that body up and put it in a body bag, that was the tough part.”
While the Weld County community was responding and processing the mayhem, aviation investigators, the FBI and local law enforcement were trying to piece together how a state-of-the-art, widely used passenger plane could suddenly explode into pieces.It wouldn’t take the FBI long to piece it all together.
Their suspect quickly came into focus. An announcer – in a vintage Denver7 news clip – painted the picture.
“John Gilbert Graham, you remember him? He planted a bomb in a suitcase carried by his mother on the United Airliner.”
Denver District Attorney’s Office
It had never happened before in the United States.
As part of the investigation, every piece of baggage carried on board by a United Flight 629 passenger was scrutinized,
The FBI focused on the destroyed luggage of Daisie E. King, a 54-year-old Denver woman.
King, according to the FBI, was carrying several items with her on the plane that were recovered.Those items included personal letters, a checkbook, an address list, two keys for safe deposit boxes and newspaper clippings about her family, including her 23-year-old son, John “Jack” Gilbert Graham.
Graham had been charged with forgery several years earlier and was placed on a “most wanted” list by the Denver County District Attorney, that newspaper clipping showed.
FBI
The investigation focused on King and the fraught relationship with her son.
Graham, the FBI learned, was to receive an inheritance but the mother and son had argued for years. He had lived with other family members through the years and left home at 16.
While Graham returned to Denver to help run his mother’s drive-in restaurant, they still “fought like cats and dogs,” according to the FBI.
On the day of Flight 629’s demise, Jack Graham was planning to give his mother an early Christmas present, believed to be a set of small tools. He had apparently searched all day for the special gift, a neighbor later told investigators.
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Graham, his wife recalled to the FBI, brought the package into the house and carried it to the basement, where his mother had been packing her luggage.
King finished packing, and the family loaded into Graham’s 1951 Plymouth and headed across town to the airport.
He later admitted to the explosion of Flight 629. He said he built a time bomb, with 25 sticks of dynamite and placed it into his mother’s luggage.
Justice was swift. Just 14 months after the terror and a quick trial, Graham was executed.
Rocky Mountain News via Denver Public Library
The dark headlines began to fade into history.
Marian Poeppelmeyer, who never got to know her father, adds that during tragedies, too much focus lands on the perpetrator and not the victims.
Through the power of faith she found healing to write a book about her traumatic journey. Over the last 2 years, Marian has bonded with the Hopps’ and other Weld County citizens who tried to save anyone they could.
The explosion of United Airlines Flight 629 was one of the first attacks on a commercial airliner in the United States. Murdered were 44 people – a five-person crew and 39 passengers including a 13-month-old boy.
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But nearly 69 years later, driving through Longmont or the roads surrounding those Weld County beet fields there’s no sign or monument marking the deadliest act of mass murder in Colorado history.
“It’s important to me because nothing has ever been done for the passengers who lost their lives and nothing has been done for the families whose lives were totally shattered by what happened on November 1, 1955,” Marian said through tears.
Visiting those beet fields where her dad died has been a healing step but she dreams of the day when there’s a place to also honor not only the victims but the heroic citizens and first responders.
“’I’ve encountered people here who have never known the history. And why? Because it got shoved underneath and became quiet. It was too traumatic for this area. How do you even speak of it?” she added.
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Marian, who lives out of state, first traveled to Weld County a couple of years ago to visit the scene and met Becky Tesore, a local resident. The two quickly bonded over shared faith and Tesore felt called to serve and help in any way for the future of a Flight 629 memorial.
“I was at a publishers conference and this lady came up to me and said, Becky, you live in Weld County, I need a place to stay – and it was Marian Poeppelmeyer,” said Tesore. “And she had her book at the conference, ‘Finding My Father’ – which is a great book on healing – I just love it. And so we got to know each other.”
The two grew a greater movement in the community attracting fellow citizens who felt called to serve and right a wrong. “I would say 99.5% of the people do not know about Flight 629,” Tesore said. “It kind of shocks them and it pulls them in, and they’re like, I’m so glad I now know and then I give them our website, which is like flight629memorial.org.’
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Together, Marian and Becky drove hundreds of miles around the area going to appointments, speaking to local groups and inspiring others to believe in a tribute to the victims, families and heroes of United Flight 629.
A group of local citizens formed the Flight 629 Memorial and Unsung Heroes Across America Committee of which Tesore serves as Vice President. The memorial board’s president, Greg Raymer, has worked hard on a weekend concert event at Rialto Theater in Loveland to help raise money.
The first fundraising event is a concert at the theater on Saturday, August 3, 2024 runs from 7 p.m. to 9 p.m. and features Christine Alice and the Canyon Echos. The group hopes to raise money from the event and further share the story of Flight 629.
“Tickets are $25 until the day of and then we’ll be back at $30,” said Becky. Tickets can be purchased at this link and they say every dollar helps so that the history of Flight 629 can finally be properly honored – for today and future generations.
“They weren’t taught they weren’t talking about it. One of our members Conrad Hopps said he didn’t tell his kids till years later, so he is so thankful that he’s getting healed of it.” added Becky. “And we don’t want this generation to pass away without seeing the results of what they did that night by going out. Many were traumatized by the events that they saw.”
In the video player below, Watch Marian Poeppelmeyer share her journey of healing through trauma
The bombing of United Airlines 629 and a journey to forgiveness
As fundraising efforts ramp up, including the launch of a Flight 629 GoFundMe page, Becky and the committee are working toward an important date.
“The mission is to try and have a memorial or ribbon cutting by November 1, 2025 as that will be the 70th year. We are really going to try and get the memorial up,” Becky said. “And we have seen God do amazing things in the process of this journey, so we’re still believing for it.”
She says the committee needs $26,000 to order material for the memorial.
Marian is returning to Colorado over several days in August to speak at local community centers about her father’s tragedy and her healing journey. She’ll share her story on Monday, August 12 between 2 and 4 p.m. at the Carbon Valley Parks and Recreation Center in Firestone.
The night a Denver man blew up his mother’s flight
She’ll also be at the Carbon Valley Public Library on Wednesday, August 14 from 6 p.m. to 8:30 p.m.She has appearances scheduled in Greeley and Longmont, all of which are detailed on her Facebook page.
“It took great courage to do what 18-year-olds did, what teenagers did and what fathers and mothers did on the field that night,” said Marian.
And while the future site and logistics of the memorial are still a work in progress, all are on the same path to create a space where those who through the years suffered trauma, like so many first responders and citizen heroes do, have a place to remember what happened in those beet fields, honor the lives cut short and find the gift of healing.
“It’s not just about me, my dad is about 43 other families that were involved,” Marian reflected. “And it’s about the history and legacy of Weld County.”
Watch the full video special report in the video player below:
A mission to build a memorial honoring the bombing of Flight 629 in Colorado
Coloradans making a difference | Denver7 featured videos
At Denver7, we’re committed to making a difference in our community. We’re standing up for what’s right by listening, lending a helping hand and following through on promises. See that work in action, in the featured videos in the playlist above.
Denver, CO
Sprint to the Summit: Inside the ‘whirlwind 14 months’ to launch Denver’s NWSL team
Rob Cohen’s bid to bring the 16th NWSL franchise to Denver was everything the league had imagined. The chairman and CEO of IMA Financial, who in 2001 founded the Metro Denver Sports Commission, not only offered a record $110 million expansion fee, but also pledged an infrastructure investment with little precedent in women’s professional sports.
Cohen proposed a 14,500-seat stadium within Denver’s city limits that would set the standard for purpose-built NWSL venues and anchor a mixed-use district designed to serve as a model across the league.
The club wouldn’t even need to be a tenant while that venue was built. Cohen committed to building a temporary stadium for the team’s first two seasons, adjacent to a new performance center and four training pitches developed from scratch.
Between the expansion fee and facility projects, excluding mixed use, Cohen is set to pour roughly $450 million into the club’s launch. The plan exemplifies NWSL Commissioner Jessica Berman’s vision of deep-pocketed owners controlling their own facilities.
Cohen expects the club to reach operating break-even within roughly five years, with infrastructure costs and financing recouped within a decade through a combination of franchise appreciation and returns from the mixed-use development. The model relies heavily on venue control and the sponsorship inventory created by the club’s stadiums and training complex.
But ambitious plans take time to execute, and Denver hasn’t had much. The NWSL’s protracted process to choose an ownership group to launch alongside Boston Legacy FC for the 2026 season dragged into 2025. By the time the league finally awarded the franchise to Denver on Jan. 30, Cohen had less than 14 months before this Saturday’s inaugural match.
“It was ‘ready, set, go,’ and we basically had nothing in place,” Cohen said. “We didn’t have a bank account, we didn’t have a single staff member, we didn’t have any of that. So, to go from that to actually being on the field of play with a full roster … it’s been a whirlwind 14 months like none I’ve ever had in my life.”
After a full sprint by Cohen and his team, Summit FC’s inaugural season is poised to reflect both strong demand for women’s soccer in the market and the constraints of an accelerated launch.
Experienced hand
To help launch an NWSL team in a matter of months, Cohen looked to someone who had done it before. In July 2023, Jen Millet joined incoming expansion team Bay FC, which had an even shorter 11-month runway, as COO. That club launched in 2024 and has ranked in the top five in NWSL attendance in its first two seasons.
After a search process led by CAA, Cohen hired Millet, who attended high school in the Denver area, as president and the first employee of his then-unnamed franchise in April 2025. Millet was an SBJ Game Changers honoree in 2020, when she was senior vice president of marketing for the Golden State Warriors and Chase Center.
Since beginning in her role, Millet has identified three key differences between her experience at Bay FC and the task ahead in Denver.
First, Bay FC’s ownership group, led by Sixth Street, had ambitions to secure a purpose-built training facility and stadium, but didn’t attempt to do so prior to launch. The club signed a five-year lease to play as a tenant at PayPal Park and secured a short-term practice facility at San Jose State, taking facilities off the table as an immediate concern.
Making facilities a top priority from the jump made the Denver project a far heavier lift.
“We’re managing four facility projects right now, which adds a degree of difficulty,” Millet said. “At Bay, we had to navigate some of that, but we weren’t in build mode on multiple projects on multiple sites at the same time we were standing up the club. That piece has been really challenging.”
Second, Millet and the executive team at Bay FC had the luxury of tapping into the resources of a private equity firm with more than $125 billion under management and more than 700 employees. While the business side at Summit FC is now up to around 55 employees, Cohen and Millet have done much of the heavy lifting themselves.
“At Sixth Street, there were seven or eight people that could navigate certain things around real estate, or capital calls, or whatever was happening — there was an army you could tap into,” Millet explained. “Rob and I had a conversation last week where we said, ‘Wow, it’s just us trying to do all of this.’ So, I think it is a lot.”
The third difference, however, has made launching Summit FC considerably easier.
“Fans in the Bay area were really excited about Bay coming, and I would never diminish that,” Millet said. “But in Denver, from Day 1, the response to the club has been 10X that. It’s probably a factor of the market being a little bit smaller and easier to impact, but everybody has been locked in on this club in the market since announced. It has really helped us move through this expedited timeline with more ease.”
That excitement was reflected in season-ticket deposits, which quickly converted into sales. The team secured 8,500 season-ticket holders before capping sales to leave room for groups and single-game buyers at the 12,500-seat temporary stadium. Summit FC granted even more deposit holders who remain on the waitlist access to their membership program, Club 5280, which comes with merchandise discounts, special ticket offers and exclusive events.
The true scale of the enthusiasm will be on display at the team’s home opener at Empower Field at Mile High Stadium, home of the Denver Broncos. As of late February, the team had sold more than 45,000 tickets for the March 28 match, positioning it to break the NWSL attendance record of 40,091 set by Bay FC at Oracle Park last year.
Denver’s sporting build also differed from past NWSL expansions. Summit FC and Boston Legacy FC are the first teams in league history to launch without the benefit of an expansion draft or a college draft, leaving the club to construct its roster entirely through free agency and international signings.
Time crunch
Warm temperatures and minimal snowfall made for terrible skiing this past winter in Colorado, but provided Denver Summit FC with ideal construction conditions for key infrastructure ahead of its inaugural season.
The team broke ground last June on a 20,000-square-foot training center, temporary stadium and four shared-use fields on a 43-acre site owned by the city of Centennial. The project stems from a partnership with the Cherry Creek School District and the city that Cohen began developing with CAA Icon before securing the franchise.
Once Summit FC moves to its permanent stadium in Denver as early as 2028, the school district will become the primary tenant of the Centennial venue, while the club retains the right to use the facility for its academy and a potential second team.
“Once we learned that Cherry Creek School District was planning on building their own stadium anyway, we started having discussions with them and saying, ‘Hey, if we do this together, you can spend half the money you were going to spend, we can spend half the money we were going to spend, and we can create something that’s a legacy for the community down the road,’” Cohen said.
The club expects to move into the performance center in June, roughly a year after breaking ground. With a more generous launch runway, that pace might have positioned Summit FC to open its inaugural season fully settled into its new facility. Instead, the team will train at a local rugby stadium for the first few months of the season.
It also will play just three of its first 12 matches at home and won’t open its own stadium until July, after the league’s midseason World Cup break. Following the opener at Mile High, the club will stage two additional early-season home matches at Dick’s Sporting Goods Park, home of MLS’s Colorado Rapids. Its first game at the 12,500-seat Centennial Stadium is scheduled for July 3.
“I don’t think any expansion team would say that’s a great way to start, and it is heavily loaded with some of the best teams in the NWSL,” Cohen said. “But it is what it is. You can’t complain about it. You just have to deal with it.”
While the team has yet to break ground on its permanent stadium, which will ultimately anchor a mixed-use development in Denver called Santa Fe Yards, Cohen is hopeful it will be ready for the start of the 2028 NWSL season. The political process was bumpier than anticipated, but the city council agreed to contribute $70 million to the project.

Beyond facilities, one aspect of the business in which Summit FC could have used more time is sponsorship sales. The club retained Legends to lead its commercial efforts and scored a major win with its sale of performance center naming rights to Chicago-based CommonSpirit Health.
Financial terms were not disclosed, but Cohen said the deal is the richest naming-rights agreement for a women’s sports practice facility and exceeds comparable deals in MLS, as well as the average value of similar agreements in the NBA and NFL.
While the club also has announced deals with Canvas Credit Union, Xcel Energy and LaCroix, it has yet to sell some of its most valuable inventory, including front-of-kit placement and naming rights to Centennial Stadium. Sponsorship will be key to making the economics of the temporary stadium pencil out.
“A lot of those conversations on the sponsorship front, especially bigger assets, just take more time to develop,” Millet said. “You’ve got to be within a brand’s budgeting cycle. You’ve got to allow time for C-level approvals on those things. So, the turn on those doesn’t move as quickly through the business as it is to stand up something like ticketing.”
Millet expects the team to begin the season with six or seven corporate partners, and to add more throughout the season. Having a schedule backloaded with home matches at Centennial Stadium, where the team controls signage, will ensure late-joining sponsors don’t miss out on as much value early in the season.
With the NWSL expanding at a rapid clip and franchise valuations continuing to soar, the league under Berman’s leadership has prioritized ownership groups willing to invest in purpose-built infrastructure for its clubs. Summit FC is a prime example of that vision and evidence that big ideas require time to execute.
“My recommendation to the league is if you’re going to have a new expansion team and they have to build infrastructure as a part of their standing up of the team, it’s almost impossible to do what we’ve done in 14 months,” Cohen said. “We got it done, but I would encourage the league to allow the runway to be longer.”
Denver, CO
Nuggets Get Encouraging Jamal Murray Injury Update
Things are looking up revolving around Denver Nuggets guard Jamal Murray and his injury status moving forward after his recent ankle sprain.
And it looks like leading up to the Nuggets’ upcoming game vs. the OKC Thunder, Murray could even have a chance to play, just days after leaving Denver’s contest vs. the New York Knicks with an ankle sprain.
According to ESPN’s Tim MacMahon, Murray is considered day to day following his ankle injury suffered against the Knicks, and is expected to be listed as questionable against the Thunder.
“Nuggets star G Jamal Murray is considered day to day after leaving Friday’s loss to the Knicks with an ankle injury, sources told ESPN. Expected to be listed as questionable for Monday’s game in OKC.”
Nuggets star G Jamal Murray is considered day to day after leaving Friday’s loss to the Knicks with an ankle injury, sources told ESPN. Expected to be listed as questionable for Monday’s game in OKC.
— Tim MacMahon (@BannedMacMahon) March 8, 2026
It’s a massive breath of fresh air for the Nuggets after seeing their star guard go down with a scary-looking injury headed into the weekend, but it may actually be an injury that isn’t as bad as initially thought.
Jamal Murray Could Play vs. Thunder
There’s no guarantee whether Murray will be able to go against the Thunder and not miss any time with his ankle injury, but seeing his status trending in the right direction is a sign that he’ll be on the floor sooner rather than later.
Compared to the injury troubles the Nuggets have faced all year long, with multiple impact players missing multiple weeks of the regular season, it’ll certainly do.
When Murray has been on the floor for the Nuggets this season, it’s paired with some career-best numbers en route to his first-ever All-Star selection earlier in the year.
In 59 games played across the year, Murray has averaged a career-high 25.8 points per game, along with 4.3 rebounds and 7.8 assists on 48.3% shooting from the field and 43.1% from three.
This season, Murray’s also been one of the Nuggets’ most available players on the roster in a campaign where virtually all of their top names have missed multiple weeks with their own respective injuries.
Murray has missed five games up to his latest injury from the Knicks game, and could even have a chance to keep that total where it’s at, depending on how his status develops before playing the Thunder.
The Nuggets’ health has started to turn a corner in a positive way in recent days and weeks, as both of their starting forwards, Cam Johnson and Aaron Gordon, returned to play against the Knicks, thus allowing Denver their entire starting five healthy and on the floor at the same time since November.
Peyton Watson remains one of the few names out with his respective hamstring injury leading into the final month stretch of the regular season, but expect to see him returning in the next few games. As for Murray, it looks like he also could be back on the floor in the very near future.
Expect to hear more regarding Murray’s injury before tip-off arrives against the Thunder, which could even lead to him taking the floor in one of the Nuggets’ biggest remaining games left in the regular season.
Denver, CO
Farbers sell LoHi apartment development site for $9.5M
The Farber brothers have sold a site in LoHi with approved development plans, and a groundbreaking is imminent.
Elevation Development Group, founded by Brent, Brad and Gregg Farber, sold 0.68 acre at 3301-3333 Mariposa St. in Denver on Wednesday to Greenwood Village-based Century Communities.
Century, a large homebuilder that also develops apartments, paid $9.5 million, records show. That works out to $322 a square foot.
The Farbers bought the property in 2019 for $5.65 million, records show. At the time, it was home to industrial buildings, which have since been demolished.
The site is zoned C-MX-5, which generally allows a mix of uses up to 5 stories.
The Farbers, who didn’t respond to requests for comment, submitted initial plans in late 2020 for apartments on the site. The latest version, which has been approved by the city, calls for 116 units.
Century Executive Vice President Jim Francescon confirmed in a statement that the company will build that project. It will break ground this week, he said, and wrap up sometime in 2028.
The Farbers, who operate out of Cherry Creek, have built two office buildings in that neighborhood. Last year, they completed the Steel House office building in RiNo in partnership with Boston, Massachusetts-based Beacon Capital Partners.
The Farbers also own half a city block along Market Street in downtown Denver, where they’ve proposed apartments.
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