Jason Derek Brown (born July 1, 1969) is an American fugitive wanted for first degree murder and armed robbery in Phoenix, Arizona. On November 29, 2004, Brown allegedly shot and killed Robert Keith Palomares, a 24-year-old armored car guard outside a movie theater and then fled with the money.^[2] On December 8, 2007, he was named by the FBI as the 489th fugitive to be placed on its Ten Most Wanted list. He is considered to be armed and extremely dangerous.^[1] On September 7, 2022, he was removed from the Ten Most Wanted list without being captured, but he is still wanted. He was replaced on the list by Michael James Pratt.^[3] In 2022, a theatrical film about Brown's life was made, titled American Murderer, starring Tom Pelphrey as Brown, Ryan Phillippe, Idina Menzel, and Jacki Weaver.

Brown was born in Los Angeles, California, on July 1, 1969, to David John Brown Sr.^[4][5] He attended Laguna Beach High School.^[6] Brown speaks fluent French and has a master's degree in international business. He served a mission for the Church of Jesus Christ of Latter-day Saints in Paris from 1988 to 1990.^[4]

Between 1990 and 2004, Brown resided at several places in Orange County, California, including Dana Point and the Corona del Mar neighborhood of Newport Beach.^{[citation needed]}

On November 29, 2004, Robert Keith Palomares, a 24-year-old armored car guard, was carrying the weekend deposits outside the AMC theater at 4915 E. Ray Road in Phoenix.^[5] At approximately 10 a.m., a hooded gunman ambushed and shot Palomares with a .45-caliber semiautomatic Glock. Five out of six bullets fired struck Palomares in the head.^[5][9] Although armed, Palomares had no time to defend himself.^[7] The gunman took a moneybag containing $56,000 in cash, ran into a nearby alley, and fled the scene on a bicycle.^[5] Palomares was transported to Good Samaritan Hospital, where he was pronounced dead.^[8] Witnesses initially described the shooter as being anywhere from 25 to 30 years old and Hispanic. However, authorities recovered the bicycle and lifted fingerprints from it that instead linked Brown to the ambush murder.^[2] Accordingly, he was soon considered the prime suspect in the case,^[12] and an arrest warrant was issued on December 4 by Maricopa County Superior Court charging Brown with first degree murder and armed robbery. Brown was later also charged with unlawful flight to avoid prosecution in a federal arrest warrant issued on December 6 by the United States District Court for the District of Arizona.^[13] Investigators have considered Brown's desperate financial situation as a possible motive.^[9]

Authorities soon identified Brown as a suspect, but he had already left Arizona for Henderson, Nevada.^[5][9] He continued on to Las Vegas, where he swapped his BMW M3 for a black Cadillac Escalade he had in storage. He then drove to Orange County, California, where he stayed with some relatives. On December 6, 2004, with the FBI having tracked him to the relatives' residence, an arrest warrant was issued.^[9] However, that same day, senior management at the Phoenix PD felt that the high profile crime necessitated showing the local population that progress was being made, and – counter to the views of their own detectives, who felt that they and the FBI had nearly cleared the case – decided to hold a press conference announcing Brown as the suspect.^[14] This alerted Brown to the fact that law enforcement was pursuing him,^[14] and he fled no more than one hour before the FBI arrived to execute their arrest warrant.^[9]

Brown apparently used his credit card at a gas station in southern Orange County, traveled to San Diego near the Mexican border and then all the way to Portland, Oregon. After this, the FBI states that Brown became a "ghost" and went completely off-the-grid.

On January 16, 2005, authorities discovered his abandoned Cadillac left in a long-term parking lot at the Portland International Airport.^[5] While in Portland, Brown mailed a package with clothes and golf equipment to his older brother, David John Brown II of San Diego.^[9] On April 20, 2005, David was indicted for obstruction of justice. The indictment claimed that he tampered with evidence when he deep-cleaned his brother's BMW in early December, after having driven the vehicle to California from a Las Vegas storage facility.^[5][9][10] The FBI had asked him whether he knew of any storage lockers that his younger brother had in Las Vegas; David attested that he did not, but prosecutors were able to show that he did. David pled guilty in 2007 to lying to the FBI, and a federal judge in Arizona sentenced him to three years of probation.^[10]

By 2005 the FBI had received over 200 leads in the case, with the greater part of them being outside Arizona and with dozens coming outside the United States, including possible sightings in Canada.^[5] Due to his "California surfer dude" appearance and ability to blend into crowds, the FBI has had more leads on Brown than anyone else on its Ten Most Wanted list, with the majority of them proving false leads. Reporters have noted his striking resemblance to actor Sean Penn; one of Penn's body doubles was once arrested by authorities when they mistook him for Brown.^[15]

On December 8, 2007, Brown was named by the FBI as the 489th fugitive to be placed on its Ten Most Wanted list. The FBI is offering a reward of up to $200,000 for information leading to his capture (the reward was doubled on March 25, 2013).^[8][16] The most recent disclosed credible sighting came in August 2008, near the Hogle Zoo in Salt Lake City. An acquaintance of Brown, someone who had gone to missionary training with him and accompanied him on his mission to France, recognized him when they were both stopped at a traffic light. Upon their mutual recognition, Brown promptly accelerated through the stoplight and sped away. The witness shared his sighting with the authorities. According to him, Brown had a deeper tan and had longer hair compared to the 2004 photograph on his wanted poster. Brown had previously lived in Salt Lake City and was known to have contacts in the area. Juan Becerra, an FBI special agent in Salt Lake City, suggested that he was in Salt Lake City to visit people whom he knew. "It's very hard for individuals to change the way they live, the way they behave," Becerra said. "This is a guy who stays in shape, likes fitness, likes to look good. We're hoping he's ... been seen at a nightclub or fitness club." He stated that Brown was comfortable outdoors, which may have been another reason for wanting to live in Salt Lake City.^[17][18]

Investigators believe that Brown may be hiding in plain sight among the Mormon community under an assumed identity, living with a partner who might not know his real identity, or that he has fled the country and could be living in France, Quebec or Thailand.^[10][19]

• List of fugitives from justice who disappeared
• American Murderer