Isabelle Johnson (Walton County Sheriff’s Office)
WALTON COUNTY, Fla. - A nationwide manhunt for a Florida woman charged in connection with the death of 43-year-old Jason Coulthart has ended with an arrest in the Panhandle.
Isabelle Rose Johnson arrested
What we know:
Isabelle Rose Johnson was captured Thursday by the Walton County Sheriff’s Office and Jackson County Sheriff’s Office.
Florida murder fugitive Isabelle Rose Johnson was apprehended after a weeks-long multi-state search across Florida, North Georgia, and Alabama in connection with the homicide investigation of 43-year-old Jason Coulthart on August 13, 2026. (Walton Co …
The sheriff’s office posted a photo of Johnson to its official Facebook page showing Johnson being escorted by a deputy, whose identity has been concealed by an emoji. Johnson’s shirt reads "Force to be reckoned with."
Members of the U.S. Marshals Task Force and local deputies tookJohnson into custody Thursday afternoon at a home just off Peanut Road outside Cottondale.
The arrest followed leads developed by the Walton County Sheriff’s Office Cyber Crimes Unit.
A family handout photo captures homicide victim Jason Coulthart holding his young son as family and authorities continue to search for answers and demand justice following his untimely death. (Walton County Sheriff’s Office)
Walton County sheriff statement
What they're saying:
Walton County Sheriff's Office officials noted that federal, state, and local partners—including FDLE, FWC, DEA, FBI, and Okaloosa County—assisted throughout the 45-day search.
"We have her. The search is over," a representative said during a joint briefing, adding that investigators are currently interviewing Johnson to gather more details.
The death of Jason Coulthart
The backstory:
Investigators have been searching for Johnson since the end of June when Coulthart’s body was found in a shallow grave on a property off Sunset Lane in Freeport.
The investigation, initially launched with the assistance of the Niceville Police Department, has netted five arrests, with all individuals charged with accessory after the fact to a capital felony.
Five suspects have been arrested for accessory and obstruction after allegedly hiding fugitive Isabelle Johnson, who remains wanted by law enforcement in connection with the homicide of Jason Coulthart in Walton County, Florida, on July 19, 2026. (Ph …
Georgia law enforcement search
Local perspective:
The search for Johnson extended to multiple states, including Georgia, where authorities in Okaloosa and Habersham counties particularly kept watch as she is known to frequent those areas. In addition, multiple regions in Georgia and lower Alabama were alerted to the manhunt.
What we don't know:
Authorities have not confirmed the exact details of the cyber intelligence that led officers directly to the Peanut Road home.
Details regarding when authorities will provide their promised update have not been disclosed.
Isabelle Johnson (Walton County Sheriff’s Office)
No word on when she will make her first appearance.
It is not clear if anyone is eligible for the reward for her capture.
The Source: The information in this story was gathered from the Walton County Sheriff’s Office, who posted details and photos of the arrest on its official Facebook page, as well as the Jackson County Sheriff’s Office and the Niceville Police Department. Previous FOX 5 Atlanta and FOX 13 Tampa Bay reporting was also used. This story is being reported out of Atlanta. This article has been updated since it was originally published.