Responders reported finding no water or shade beside Son Johnston after her daughter said she had provided both during the summer heat.
COLORADO SPRINGS, Colo. — When emergency crews reached an elderly woman lying outside a Colorado Springs home, investigators say they found none of the water or shade that her daughter later said she had provided, a discrepancy that became one piece of a criminal case filed more than a year after the woman died.
Son Johnston was in direct sunlight near the sidewalk at a home in the 2900 block of Hayman Terrace on July 15, 2025, according to arrest records reported by local news organizations. Her daughter, Kim Johnston, told police she had left her mother outside with a bottle of water and an umbrella. Responders reported seeing no water bottle, chair or source of shade nearby. The differing accounts did not by themselves establish a crime, but they became part of a larger investigation that eventually led to Johnston’s arrest on allegations including criminally negligent homicide.
Johnston’s account began with an argument inside the home. She told investigators that her mother had wanted to go outside and had been difficult through the night. Son Johnston had a broken hip and limited mobility, according to court documents, so moving outside meant crawling after her daughter opened the door. The mother was also wearing clothing poorly matched to the summer conditions: a cardigan over another sweater and long khaki pants. Temperatures were reported in the upper 80s, with some accounts describing conditions around 90 degrees.
Once her mother was outdoors, Johnston said she returned to other areas of the home and checked on her once or twice over the next couple of hours. During those checks, she told investigators, the older woman was positioned at an angle because of the broken hip and appeared to be breathing heavily. Johnston said her mother did not drink the water she had been given, possibly because she lacked enough strength, and did not make use of the umbrella. Investigators would later compare those statements with what medics actually documented at the scene.
The call for emergency help came after Son Johnston cried out, records say. Johnston told a 911 operator that her mother was on the sidewalk in the sun and appeared either dehydrated or unconscious, yet she reportedly said she did not believe the situation was urgent. Responders were told that the woman had fallen earlier and had been on rocks in the yard. By the time she reached the hospital, her condition provided medical evidence of significant heat exposure. She suffered cardiac arrest and later died.
The autopsy and hospital records sharpened the focus on the outdoor conditions. Son Johnston’s internal temperature was measured at 101.8 degrees at 12:57 p.m., according to The Gazette’s account of the autopsy report. The examination also documented burns from sun exposure. The El Paso County Coroner’s Office classified her death as an accident, while stating that the manner could later be amended if new information became available. That finding became one part of the evidence rather than the final word on whether another person could face criminal liability.
Investigators were not reviewing the July incident in isolation. Arrest papers said Kim Johnston had received a warning about her mother’s care roughly a month earlier. In that prior episode, Son Johnston allegedly fell and remained on the floor for more than six hours. Authorities warned Johnston against leaving her mother unattended for extended periods. The earlier event did not prove the later allegations, but it gave police a documented point of comparison when they examined whether Johnston understood the risks created by her mother’s limited mobility and dependence on a caretaker.
The physical evidence, Johnston’s statements and the earlier caretaker concern were gathered during an investigation that lasted more than a year. Colorado Springs police did not arrest Johnston immediately after her mother died. The department later said negligent-death cases may require investigators to assemble the full record, wait for autopsy findings and other evidence, establish probable cause and then ask prosecutors whether charges can be sustained. Authorities obtained an arrest warrant Aug. 25, 2026, and took Johnston into custody Sept. 3.
Initial accounts of the filed charges were not identical. Police and some news organizations reported criminally negligent homicide and crimes against an at-risk person. Other reporting based on court records described manslaughter and negligent death of an at-risk person. More recent court coverage has referred to Johnston’s negligent-homicide charge. Those descriptions reflect allegations, not adjudicated facts, and Johnston has not been convicted. The prosecution must still prove any count that ultimately proceeds, and the defense can contest the interpretation of the medical findings, witness observations and Johnston’s statements.
Even basic biographical details contain an unresolved inconsistency in the public reporting. Police and early accounts repeatedly called Son Johnston 91 at the time of her death, while later coverage of the arrest papers described her as 92. The central investigative record is clearer about her condition: she had a broken hip, was dependent on assistance and had what the autopsy report described as a clinical history of probable dementia. Those factors were relevant to authorities because Colorado law provides special protections for at-risk adults and because they affected her ability to remove herself from dangerous conditions.
The factual disputes surrounding the outdoor scene have not yet been tested at a preliminary hearing. Johnston’s scheduled Oct. 1 proceeding instead became a competency matter after her attorney said schizophrenia prevented her from adequately assisting in her defense. Judge Catherine Mitchell Helton ordered an evaluation by a qualified mental-health expert. The examination is designed to determine whether Johnston can understand the legal proceedings and work with counsel; it does not decide whether her account of the water, umbrella, check-ins or emergency call was truthful.
The judge also reduced Johnston’s bond from $4,000 to $2,500 after the defense described her long residence in Colorado Springs and decades of employment at Goodwill. Four co-workers attended the proceeding in support, according to court coverage. Johnston remained in the El Paso County jail the following day. If she is found competent, the criminal case can return to the evidence gathered by police. If she is not, court proceedings can be delayed while authorities address whether competency can be restored.
For now, the difference between what Johnston said she provided and what responders said they found remains an allegation at the center of an unfinished case. No trial has determined whether the missing water and shade, the length of time outside, the earlier warning or any other act amounted to criminal negligence. Johnston’s next hearing is scheduled for Nov. 19, when the court is expected to continue dealing with competency before the prosecution can move further into the circumstances of Son Johnston’s death.
Author note: Last updated October 20, 2026.