Maclay Healthcare: Knife Attack, No Staff Present - CA
The sequence unfolded in less than three minutes, captured on video surveillance. At 8:27 a.m. on March 16, Resident 2 attempted to slap Resident 1's hand. Two minutes later, at 8:29 a.m., Resident 2 pointed a knife directly at Resident 1's face. Within seconds, Resident 1 fell to the ground while trying to take the knife away. By 8:30 a.m., Resident 1 had picked himself up, returned to his wheelchair, and rolled back inside the facility.
Nobody had been watching.
The administrator confirmed to inspectors that video surveillance showed no facility staff present in the smoking patio during any of this. The administrator also told inspectors that Resident 1 had previously complained to her that Resident 2 was using inappropriate words toward him, a conflict she was aware of before the knife came out. She acknowledged the altercation could have been prevented with supervision.
The Director of Nursing was more direct. During an interview on March 19, the DON told inspectors the facility had failed to provide supervision to either resident in the smoking patio, that the failure led to a physical altercation, and that Resident 1 was injured as a result. The DON also confirmed the knife had not been found.
What makes the missing knife more than a loose end: staff attempted a body inspection of Resident 2 to locate it. Resident 2 refused. That was the end of the search. The administrator told inspectors on March 20 that because Resident 2 had declined, no inspection was completed, and the knife's location remained unknown. The possibility that it was still in the facility, or with another resident, was not ruled out.
The facility's own smoking policy, last reviewed in April 2024, states that any resident requiring monitoring shall have the direct supervision of a staff member at all times while smoking. Its safety and supervision policy, also reviewed in April 2024, describes resident supervision as "a core component" of the facility's approach to safety and instructs the care team to provide adequate supervision to reduce individual risks.
Both policies went unmet on the morning of March 16.
Federal inspectors rated the supervision failure as Immediate Jeopardy, the most serious level of deficiency in the CMS inspection system, reserved for situations where a facility's failures have caused, or are likely to cause, serious injury, harm, or death.
The inspection was completed March 22. By then, five days had passed since the attack. The knife had been missing for all of them.
Resident 1, who fell to the ground during the struggle and sustained an injury, had been back inside the facility the entire time, in a building where the weapon used against him had not been secured, had not been found, and could not be confirmed as gone.
Full Inspection Report
The details above represent a summary of key findings. View the complete inspection report for Maclay Healthcare Center from 2025-03-22 including all violations, facility responses, and corrective action plans.
Additional Resources
Data source: This article is based on inspection data downloaded directly from the Centers for Medicare & Medicaid Services (CMS) via Medicare.gov. CMS releases inspection reports in bulk; we publish the findings as documented by state surveyors in the official Form CMS-2567 Statement of Deficiencies.
Plan of correction: The CMS report we receive does not include the facility's plan of correction. Facilities submit plans of correction separately to state survey agencies and those responses may not be reflected in CMS data at the time of publication. The absence of a plan of correction in our data does not mean one was not filed. Readers who want information about corrective steps taken are encouraged to contact the facility directly or their state survey agency.
Corrections may have occurred: Inspection reports reflect conditions observed on the date of the survey. Facilities may have implemented corrections, staffing changes, additional training, or other remediation since the report was issued. We report what CMS provides and encourage readers to seek current information from the facility.
Editorial process: Inspection findings are extracted from CMS source documents and synthesized using AI, reviewed for factual accuracy against the original report by our editorial team.
Corrections: We strive for accuracy in everything we publish. If you believe any fact in this article is incorrect, please contact us with details, and we will review and correct it promptly.
Professional review: All content reviewed by Christopher F. Nesbitt, Sr., NH EMT & BU-trained Paralegal.
Last verified: November 5, 2026 · Our methodology
MACLAY HEALTHCARE CENTER in SYLMAR, CA was cited for violations during a health inspection on March 22, 2025.
The sequence unfolded in less than three minutes, captured on video surveillance.
Health inspections identify deficiencies that facilities must correct. Violations range from minor documentation issues to serious safety concerns. Review the full report below for specific details and facility response.