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Since 2005, Michael Bonamarte IV has been a passionate advocate for victims of negligent conduct, corporate malfeasance, and medical malpractice. He has won numerous awards and recognitions, including Best Lawyers in America and Super Lawyers’ Rising Star. He has presented for the American Association for Justice, the AAJ Nursing Home Litigation Group, the John Marshall Law School, and numerous other legal associations. He regularly lectures at Chicago-area aging organizations about nursing home abuse. His writings have been published by the American Bar Association, the Chicago Daily Bulletin, and numerous other prestigious publications.
Read Bio
Since 2005, Michael Bonamarte IV has been a passionate advocate for victims of negligent conduct, corporate malfeasance, and medical malpractice. He has won numerous awards and recognitions, including Best Lawyers in America and Super Lawyers’ Rising Star. He has presented for the American Association for Justice, the AAJ Nursing Home Litigation Group, the John Marshall Law School, and numerous other legal associations. He regularly lectures at Chicago-area aging organizations about nursing home abuse. His writings have been published by the American Bar Association, the Chicago Daily Bulletin, and numerous other prestigious publications.
Quick Answer:
If a nursing home knew a resident posed a danger, failed to act, and another resident was hurt as a result, the facility could be held legally liable.
- Facilities are legally obligated to protect residents from each other, and a growing body of evidence shows they are failing to do so, particularly in dementia and memory care units.
- A recent national investigation found that federal regulators have cited nursing homes more than 700 times since 2024 for failing to protect residents from abuse by other residents, and that resident-to-resident abuse is now the most cited category of harm in nursing home inspections.
- When a facility knows a resident is dangerous and does nothing to change that resident’s care plan or supervision, and another resident is seriously injured or killed as a result, that facility can be held liable for negligence.
What the Data Shows
A July 2026 investigation by KFF Health News and NPR examined federal and state inspection records, lawsuits, and police reports involving altercations between nursing home and assisted living residents. The report found that this problem is both more common and more predictable than most families realize.
Some of the key findings in the NPR Deep Dive:
- Resident-to-resident altercations topped every other category of abuse, neglect, or exploitation in federal nursing home inspection citations during the first three months of 2026.
- Roughly 1 in 5 nursing home residents and 1 in 7 assisted living residents experience some form of aggression from another resident in a given month.
- Nearly 8% of assisted living residents were involved in physical aggression toward another resident or staff member.
- Residents with dementia are disproportionately likely to be the ones initiating aggressive incidents, often because they cannot verbally communicate pain, fear, or an unmet need.
- Dementia specialists interviewed in the reporting emphasized that these incidents are rarely random. In most cases, there are documented warning signs, prior incidents, staff complaints, or behavioral changes in the weeks or even minutes before a serious altercation occurs.
That last point is the one that matters most from a legal standpoint.
The Legal Question Isn't Whether an Altercation Happened, It's Whether It Was Foreseeable:
Nursing homes and assisted living facilities are required to develop individualized care plans, monitor residents for behavioral changes, and take reasonable steps to separate or supervise residents who pose a known risk to others. When a facility has documented evidence that a resident is agitated, aggressive, or has a history of striking others, and it fails to act before someone is hurt, that’s not an accident. That’s negligence, and it can support a wrongful death claim.
This pattern shows up repeatedly in inspection and litigation records:
- Nursing staff who repeatedly flagged a resident’s aggression to management
- Room reassignments made without regard to a resident’s documented sensory triggers
- Facilities that were aware of a resident’s violent history but did not adjust supervision accordingly.
In each instance, harm caused by a resident was not an unforeseeable accident. It was the realization of a risk the facility already knew about. Resident-to-resident abuse is a failure not only to the resident who was harmed, but, in cases where the resident who caused harm has dementia, to that resident as well, who was often failed by inadequate care long before the incident. The responsibility sits with the facility that had the information and didn’t act on it.
Levin & Perconti Nursing Home Abuse Attorney Insight:
We asked Margaret Battersby Black, a managing partner at Levin & Perconti who has handled wrongful death claims involving long-term care facilities, to weigh in on what families should take from this reporting:
What we see again and again in these cases is a paper trail that existed long before the injury did. Staff flag the behavior. Incident reports are filed. However, despite the signs, the facility doesn’t change anything about how that resident is supervised. Families are often told these events are unpredictable. But when you pull the records, the warnings are written in black and white. That gap between what a facility knew and what it did is exactly where liability lives.
Battersby Black added that families dealing with a sudden injury or death in a dementia care setting should request the resident’s full care plan, incident history, and staffing records as early as possible. Those documents often disappear from a family’s view once litigation is anticipated.
What Families Can Do:
If a loved one has been injured by another resident in a nursing home or memory care unit, there are steps that can help preserve a legal claim:
- Request the facility’s incident reports and your loved one’s full care plan in writing.
- Ask whether the other resident involved had a documented history of aggression or prior incidents.
- Request any state or federal inspection reports involving the facility, which are public record.
- Document communications with staff and administration, including any prior complaints raised by you or other families.
- Speak with an attorney before signing any facility-provided settlement or waiver.
Contact our Illinois Nursing Home abuse attorneys at 312-332-2872 or contact us online today to discuss your potential case and learn about your options.
