On November 29, 2004, an armored car guard named Robert Keith Palomares was ambushed outside an AMC theater in Phoenix, Arizona. In a matter of seconds, the 24-year-old guard was shot multiple times at close range, and the gunman vanished into a nearby alley on a mountain bike with a bag containing $56,000 in cash. Within days, federal and local investigators zeroed in on a prime suspect: Jason Derek Brown, a charismatic, high-living fitness enthusiast with a mounting pile of secret debts.
What followed was one of the most baffling and enduring manhunts in modern American history. Brown spent years evading law enforcement, eventually earning a spot on the FBI’s Ten Most Wanted Fugitives list in December 2007. Despite decades of international publicity, a major motion picture, and a $200,000 reward, Brown remains at large. This deep dive unpacks the timeline, the tactical missteps of the initial investigation, the theories surrounding his disappearance, and the unresolved questions that still haunt investigators.
The Motive and the Setup
Before the murder, Brown lived a lifestyle that far outpaced his legitimate income. He operated a series of small businesses, ranging from internet-based enterprises to selling high-end water toys, but he sustained his luxury cars, high-end housing in Orange County and Scottsdale, and expensive wardrobe largely through deception. Investigators discovered that Brown had accumulated staggering debts, bouncing checks and juggling credit lines to keep up appearances.
In November 2004, the financial walls began to close in. Weeks before the robbery, Brown purchased a .45-caliber Glock pistol and completed a tactical firearms training course in Utah. Authorities believe he meticulously planned the robbery of the armored car to solve his immediate liquidity crisis. By striking a routine weekend deposit pickup, he gambled everything on a violent shortcut.
The Escape Route and Early Missteps
Following the shooting, Brown executed a calculated escape. He fled Phoenix in his BMW M3, drove to Las Vegas to swap it for a black Cadillac Escalade he had left in storage, and then drove straight to Southern California to stay with unsuspecting family members.
Law enforcement agencies faced immediate hurdles. Because Brown was well-traveled, physically fit, and fluent in French—having served a missionary stint in Paris during his youth—he possessed the social agility to blend into diverse environments. Investigators tracked his movements across Nevada and California, but by the time warrants were issued, Brown had slipped out of the net.
- State Warrants: Issued on December 4, 2004, charging Brown with first-degree murder and armed robbery.
- Federal Warrant: Issued on December 6, 2004, by the U.S. District Court for the District of Arizona for Unlawful Flight to Avoid Prosecution.
- Top Ten Listing: Added as the 489th fugitive on the FBI's Ten Most Wanted list on December 8, 2007.
The Last Credible Sighting and Modern Status
For years, thousands of tips flooded FBI field offices. Sightings were reported everywhere from international resort towns to remote domestic communities. However, law enforcement considers only one post-2004 sighting to be genuinely credible.
In August 2008, nearly four years after the murder, a former acquaintance who knew Brown well spotted him near the Hogle Zoo in Salt Lake City, Utah. When the acquaintance recognized him and called out, Brown reportedly panicked, jumped into a vehicle, and sped away. This sighting placed Brown back in Utah, a state where he had deep religious and social ties, suggesting he may have relied on sympathetic networks or underground communities to survive.
In September 2002, the FBI removed Brown from the Ten MostWanted list—not because he was captured, but because he no longer strictly met the evolving criteria of generating immediate, actionable public tips after nearly two decades. Despite his removal from the top tier, he remains a wanted fugitive with an active federal warrant and a substantial reward. For official updates on the ongoing investigation, consult the FBI Wanted Record.
Common Theories on Where He Is Now
Because no definitive forensic trail has surfaced since 2008, investigators and true crime researchers generally divide into three distinct camps regarding Brown's fate:
- Hiding in Plain Sight: Some investigators believe Brown adopted a false identity early on, potentially blending into insular religious or expatriate communities domestically or abroad where digital footprints are minimal.
- Fled Overseas: Given his fluency in French and past international travel, theories frequently point toward destinations like France, Southeast Asia, or Latin America.
- Perished on the Run: Given the immense psychological pressure and the impossibility of maintaining a high-rolling lifestyle underground, some suspect Brown may have died years ago, either by suicide or misadventure, and remains an unidentified Jane or John Doe in a county morgue.
Frequently Asked Questions
Why was Jason Derek Brown removed from the FBI Top Ten list?
The FBI removed him in September 2022 because the case had gone cold for so long that the Top Ten slot was reallocated to a fugitive whose immediate capture was deemed more statistically likely via public awareness. He is still actively wanted.
What was Jason Derek Brown's motive?
Investigators point to severe financial distress. Brown was drowning in secret debts and living far beyond his means, leading him to target the Phoenix armored car to secure quick cash.
Is there a movie about the Jason Derek Brown case?
Yes. A biographical crime drama titled American Murderer, starring Tom Pelphrey as Brown, was released in 2022 to bring renewed public attention to the cold case.
Who can I contact if I have information on his whereabouts?
If you have credible information regarding Jason Derek Brown, you can submit an anonymous tip directly to the FBI Tips Portal or contact your local FBI field office.
