The father of 5-year-old Reign Tyler Blair sought help after receiving a disturbing message, court records say.
BOULDER, Mont. — A father’s request for a welfare check led Jefferson County deputies to the body of his 5-year-old son, whose mother is now charged with deliberate homicide in a case filed in Montana district court.
The death of Reign Tyler Blair began as an alarm raised from outside the boy’s bedroom, not as a routine police call. Court records described in local reports say the boy’s father contacted authorities after receiving a disturbing text message from Kathryn Garaas. Deputies responded April 24 to a home north of Whitehall for what was reported as a medical emergency involving a child. By the time they left, the case had become a homicide investigation. Garaas was charged May 6 in Jefferson County District Court and remained jailed ahead of a scheduled June 10 arraignment.
The welfare check is now one of the central facts in the case because it shows how deputies came to the home and who first sought outside help. The full text message has not been publicly released in the accounts that cite the affidavit. But authorities have said it was serious enough that Reign’s father asked deputies to check on the child. Deputies went to 34 Tatanka Trail, an address just north of Whitehall. Garaas answered the door. The affidavit says she did not first lead deputies to a hospital bed, a living room or an outdoor scene. She directed them to the boy’s room. “He’s in his room,” she told them, according to court documents.
Inside that room, deputies found Reign with a plastic bag over his head, the affidavit says. They tried to revive him but could not. Local court reporting says the child was dead when deputies found him. Prosecutors later charged Garaas with deliberate homicide, alleging she used the bag to smother the boy on the morning of April 24. The public record does not yet include a full account of what happened in the hours before the welfare check, when Reign was last seen alive by someone other than Garaas or whether investigators recovered other items from the room. Those details could emerge in later hearings, discovery filings or testimony.
The father’s role in the known timeline has carried special weight in family statements. Colleen Much, who started a fundraiser for Reign’s family, said Reign was raised by his father and described the boy as the center of his father’s life. Much wrote that Reign was his father’s “purpose, his love, and his life from the moment he took his first breath.” Her statement said the father had built a life for Reign filled with love, laughter and joy. That account stands beside the affidavit as a record of what was lost: not only a criminal allegation, but a family bond cut short in a small Montana community.
Much also said Garaas had previously been separated from the family before staying with Reign and his father in the weeks leading up to the killing. She said that period had not appeared to contain a clear sign of what would happen. “I cannot and will absolutely not pretend to claim we have even a remote understanding of the reasoning behind this, or what occurred,” Much wrote. The statement did not offer a motive. Instead, it said the family was left with questions that might never bring peace, even if answers come later through court. Investigators have not publicly described a prior pattern of violence in the home in the early accounts of the case.
The mother’s alleged explanation, as recorded in court documents, has become another key piece of the timeline. When investigators asked why she killed the boy, Garaas allegedly said it was “to save him because things would have only gotten so much worse.” Authorities have not publicly said what circumstances she was referring to, and the affidavit details available in news accounts do not show whether investigators believed the statement reflected intent, delusion, panic or some other state of mind. That distinction may matter later. In a deliberate homicide case, prosecutors must prove the required mental state, while defense attorneys may examine the statement, the setting in which it was made and any mental health evidence.
The charge filed May 6 moved the case from the emergency response stage into Jefferson County District Court. Garaas is expected to appear for arraignment June 10 at 9:30 a.m. in Boulder, where the court may ask for a plea and set future dates. Local reporting said she was held at the Jefferson County Jail on a $5 million bond. Other early reports described her as held without bond, showing that custody details may need clarification in court. The arraignment is not expected to decide guilt. It is a procedural step that opens the next phase, including discovery, possible motions and later hearings tied to evidence and trial scheduling.
The setting of the case has also shaped public reaction. Whitehall is a small town in southwest Montana, and the home identified in court reporting is outside town rather than in a dense urban neighborhood. The distance from larger cities, including Bozeman about 60 miles away, has not kept the case from drawing wide attention. The details are stark: a child, a bedroom, a bag and a parent accused of killing him. But the public record remains limited. Authorities have not released every investigative document. They have not publicly detailed the medical examiner’s conclusions in the early stories. They have not said whether they are seeking statements from additional witnesses.
Reign’s name has appeared in public mainly through the charge and the family’s grief. Much called him a “precious, innocent, perfect, beautiful little light.” She wrote that the family could not understand what happened and did not expect answers to erase the pain. Those words have become the main public description of the boy beyond his age and the way he was found. In that sense, the case now has two records moving at the same time: the court record, which will test the allegations against Garaas, and the family record, which marks the life of a child whose father sought help when he feared something was wrong.
The known case timeline remains short but severe: a troubling message, a welfare request, a deputy response, a child found dead and a mother charged with deliberate homicide. The next public step was set for June 10 in Jefferson County District Court, where the case was expected to enter its formal arraignment phase.
Author note: Last updated June 2, 2026.