This undated photo provided by the Johnson County (Kan.) Sheriff's Department shows Jennifer Hall. The former respiratory therapist who is charged with first-degree murder in the death of a patient in Missouri 20 years ago has been arrested in northeastern Kansas, authorities said. Hall, was arrested in Johnson County, Kan., on Thursday, May 12, 2022, under the name Jennifer Semaboye, of Overland Park, Kan., the Livingston County Sheriff's Office said. (Johnson County Sheriff's Department via AP File)