10 to Life
10 to Life
January 2, 2026

Teen Revenge Kills Over Being “Disrespected” ?! | The Diol-Beye Family

Quick Read

Five innocent family members, including two infants, died in a Denver house fire set by three teenagers seeking revenge for a stolen phone, mistakenly targeting the wrong address due to an inaccurate 'Find My Friends' app location.
Three teenagers set a house fire, killing five innocent people, including infants, in a misguided revenge plot.
The arsonists mistakenly targeted the home because a 'Find My Friends' app inaccurately showed a stolen phone at that address.
Controversial digital forensics, including cell tower data and reverse Google searches, were crucial in identifying the perpetrators.

Summary

On August 5th, 2020, a house fire in Denver, Colorado, killed five members of the Diol-Beye family: Djibril and Adja Diol, their one-year-old daughter Kadidia, Djibril's sister Hassan Diol, and her seven-month-old daughter Hawa. Three other family members escaped by jumping from a second-story window. Investigators initially had no leads, but a neighbor's security camera footage revealed three masked figures with gas cans setting the fire. Through controversial digital forensics, including a 'tower dump' warrant and a reverse Google keyword search for the address, detectives identified three teenagers: Kevin Bui, Gavin Seymour, and Dylan Seabert. Kevin Bui admitted to orchestrating the arson as revenge for his phone, cash, and expensive sneakers being stolen by a group of men a month prior. He used the 'Find My Friends' app on his iPad, which incorrectly pinged his stolen phone at the Diol-Beye family's address. The victims were entirely innocent and unconnected to the theft. The teenagers pleaded guilty to various murder charges, with Kevin Bui receiving 60 years, Gavin Seymour 40 years, and Dylan Seabert 10 years (as a juvenile). The family of the victims expressed profound grief and dissatisfaction with the sentences, particularly for Dylan.
This case highlights the devastating consequences of misplaced revenge and the dangers of relying on inaccurate digital location data. It demonstrates how a personal slight, fueled by ego and amplified by social media culture, can escalate into a mass murder of innocent people. The investigation also showcases controversial but effective digital forensics methods, like 'tower dump' warrants and reverse Google searches, which raise questions about privacy versus public safety in solving complex crimes.

Takeaways

  • Five members of the Diol-Beye family, including two children under two, died in an arson fire on August 5, 2020, in Denver, Colorado.
  • The fire was intentionally set by three masked teenagers: Kevin Bui (16), Gavin Seymour (15), and Dylan Seabert (14).
  • The motive was revenge for Kevin Bui's phone, cash, and shoes being stolen a month prior.
  • Bui used the 'Find My Friends' app, which incorrectly indicated his stolen phone was at the victims' address.
  • The victims were completely innocent and had no connection to the theft.
  • Investigators used a 'tower dump' warrant and a reverse Google keyword search to identify the suspects.
  • Kevin Bui received 60 years, Gavin Seymour 40 years, and Dylan Seabert 10 years (as a juvenile) after plea deals.
  • The victims' families felt justice was not fully served, especially given the disproportionate sentences to the number of lives lost.

Insights

1Devastating Arson Claims Five Innocent Lives

On August 5, 2020, a house fire at 5312 North Truckucky Street in Denver resulted in the deaths of five Senegalese immigrants: Djibril Diol (29), his wife Adja Diol (23), their one-year-old daughter Kadidia, Djibril's sister Hassan Diol (25), and her seven-month-old daughter Hawa. Three other family members (Amadou, Hawaka, and their 10-year-old daughter) miraculously escaped by jumping from a second-story window, sustaining severe injuries.

The fire occurred in the early morning hours; first responders found the victims deceased from smoke inhalation, with internal organs described as 'cherry red' from heat. The medical examiner noted all victims were awake and attempting to escape before succumbing.

2Digital Forensics Uncover Teenage Perpetrators

Initial investigation yielded little, but a neighbor's security camera captured three masked figures with gas cans entering and fleeing the house shortly before the fire erupted. Investigators employed a 'tower dump' warrant to gather cell phone data from the area and a controversial reverse Google keyword search for the address. This led them to Kevin Bui, Gavin Seymour, and Dylan Seabert, all teenagers, who had searched the address and whose phones were in the vicinity.

Noe Resza Jr., a neighbor, provided security footage showing three hooded, masked figures with gas cans. Agent Mark Sonnencker of the ATF specialized in digital forensics, using a tower dump (initially focusing on T-Mobile numbers) and later a Google warrant for search histories. Dylan Seabert had searched 'Party City,' where masks matching those in the footage were sold.

3Misguided Revenge Based on Faulty Location Tracking

The motive for the arson was Kevin Bui's desire for revenge. A month before the fire, Bui had been robbed of his phone, cash, and expensive sneakers during a gun deal. He used the 'Find My Friends' app on his iPad to track his stolen phone, which inaccurately pinged its location at the Diol-Beye family's address. Believing the residents were his robbers, Bui recruited his friends, Gavin and Dylan, to set the house on fire.

Kevin Bui admitted to being robbed and using 'Find My Friends' to locate his phone. He messaged Gavin, '#possiblyruinourfuturesandburnhishousedown.' The host explains the inaccuracy of location tracking apps, citing other instances of misidentified locations.

4Teenagers' Lack of Remorse and Continued Criminality

Despite the horrific outcome, the teenagers displayed a notable lack of remorse. They continued their normal lives, posting on social media about camping and trips, even after knowing five people had died. Kevin Bui, the ringleader, continued to engage in drug trafficking while in jail awaiting trial.

The boys posted on social media, showing 'adventures, going camping, golfing, even going to Cancun, just smiling as if they weren't murderers.' Kevin Bui was later charged with dealing fentanyl from jail.

5Plea Deals and Family's Disappointment with Justice

Kevin Bui, Gavin Seymour, and Dylan Seabert all took plea deals. Kevin received 60 years for two counts of second-degree murder, Gavin 40 years for one count of second-degree murder, and Dylan, tried as a juvenile, received 10 years. The victims' surviving family members expressed deep dissatisfaction, stating that the sentences did not equate to justice for the five lives lost.

Kevin Bui pleaded guilty to two counts of second-degree murder and was sentenced to 60 years. Gavin pleaded guilty to one count of second-degree murder and received 40 years. Dylan, tried as a juvenile, received 10 years. A family member stated, 'What we got today is not justice. It is just just this.'

Lessons

  • Exercise extreme caution when relying on location-tracking apps like 'Find My Friends' for precise addresses, as their accuracy can be flawed and lead to dangerous misidentifications.
  • Understand the severe legal and personal repercussions of engaging in illegal activities like drug dealing and vigilante justice, especially for minors.
  • Recognize that digital footprints (search histories, messages, cell tower data) are powerful investigative tools; any incriminating digital communication can be used as evidence in criminal cases.

Quotes

"

"This case is savage. And like, I don't even know if that's the right word to say. I feel like it is, but I feel like it's not strong enough for what really went down here and just how quickly it escalated. And honestly, like what an overreaction it all was."

Annie Eliss (Host)
"

"We are demanding the Denver Police Department increase their focus on this case and that they do not let up until their killer has been arrested, charged, and convicted. The continued trend of police departments undervaluing the lives of black, indigenous, people of color individuals and failing to hold their murderers accountable must end now."

Petition (read by Host)
"

"I'm not asking the surviving family members for forgiveness, but I pray that they find some kind of peace and joy in their lives moving forward. I was an arrogant knucklehead. I have no excuses. I do hate that we're here, but life goes on. For everybody else, I let down. I'm sorry."

Kevin Bui
"

"What we got today is not justice. It is just just this, right? It's not justice. It's just this. So, just this is what we get."

Victim's Family Member
"

"This kid all for what? Your phone being stolen. That's why at the top of this episode, I was like, it's just the most insane overreaction. Like, think about that. Kids who are teenagers who are so young yet carry such an ego and such a need to be untouchable and important that they get robbed and their phone gets taken, which is not excusable, don't get me wrong, but then they think they need to retaliate by setting that person's house on fire and killing them. It's scary."

Annie Eliss (Host)

Q&A

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