A stabbing attack at Macy’s Herald Square in New York City has brought renewed attention to the critical issues of public safety and mental health crises in urban centers. A California tourist was attacked while changing her baby’s diaper by an assailant who allegedly purchased the weapon moments before and claimed to be acting under the command of auditory hallucinations.
Story Highlights
- A California tourist was stabbed while changing her baby’s diaper at Macy’s Herald Square.
- The attacker claimed voices in her head commanded the violence.
- The victim’s husband, both LASD employees subdued the attacker.
- Suspect has a history of mental illness and previous threats.
Unprovoked Attack in a Public Space
An incident unfolded at Macy’s Herald Square in New York City, where a 38-year-old woman from Southern California was attacked while changing her baby’s diaper in a public restroom. The assailant, Kerri Aherne, 43, of Tewksbury, Massachusetts, allegedly purchased a knife from the store moments before the attack, citing auditory hallucinations as her motive. This incident has reignited debates over public safety and mental health management in urban centers.
The victim, an employee of the Los Angeles County Sheriff’s Department, was able to fight off the attacker with the help of her husband, who quickly intervened. Despite sustaining multiple stab wounds, she was transported to Bellevue Hospital and has since been released in stable condition. The couple’s infant, who fell during the altercation, was unharmed.
Homeless woman accused of stabbing tourist inside NYC Macy’s bathroom was released from psych hospital morning of attack https://t.co/2zQkJaFvJk pic.twitter.com/vHSmlqwjmQ
— New York Post (@nypost) December 13, 2025
Suspect’s Troubled Background
Kerri Aherne has a documented history of psychiatric issues, including previous hospitalizations and an arrest for threatening Senator Elizabeth Warren. On the day of the attack, Aherne bought the knife inside Macy’s after reportedly hearing voices commanding her to kill. She was quickly subdued by the victim’s husband and held until police arrived.
The incident underscores the ongoing challenges faced by law enforcement and mental health services in addressing individuals experiencing severe mental health crises. This case highlights the urgent need for a cohesive strategy to prevent similar incidents in the future, particularly in densely populated urban areas.
Implications and Responses
The attack has prompted Macy’s to review its security measures, particularly during the busy holiday shopping season. The New York Police Department and the Manhattan District Attorney’s office have charged Aherne with attempted murder, assault, weapon possession, and child endangerment. She remains held without bail as the investigation continues.
In a statement, LASD Sheriff Robert Luna expressed gratitude that the victim and her family are safe, while Macy’s emphasized its commitment to customer safety. The incident may lead to increased scrutiny of public safety in retail environments and potential policy discussions on mental health interventions.
Watch the report: Police identify woman accused of stabbing SoCal tourist at NYC Macy’s
Sources:
New York tourist stabbed while changing baby’s diaper in Macy’s restroom, suspect charged: Police
Jurupa Valley woman visiting New York City stabbed multiple times inside Macy’s
Homeless woman accused of stabbing tourist inside NYC Macy’s bathroom was released from psych hospital morning of attack | New York Post
