Florida woman wanted in death of man found buried in shallow grave

Isabelle Johnson, 38, is facing a murder charge in the death of 43-year-old Jason Christopher Coulthart and has been evading law enforcement, authorities said. (Walton County Sheriff's Office)

Isabelle Johnson, 38, is facing a murder charge in the death of 43-year-old Jason Christopher Coulthart and has been evading law enforcement, authorities said. (Walton County Sheriff's Office)