A disturbing social media trend, featuring AI-generated depictions of the Dr. Seuss character “Cat in the Hat” in menacing situations, is causing alarm and prompting investigations in schools across the United States. The trend has reached California, where the Baldwin Park Police Department is investigating "concerning social media posts" that reference schools and name students.

"We are actively reviewing these posts and will investigate any potential threats or criminal activity," the Baldwin Park police stated Saturday. "Any threat directed toward our schools, students, staff, or community will not be dismissed as a joke or prank."

The trend involves images and videos of a life-sized Cat in the Hat character lurking outside windows or in other unsettling environments, a departure from the character's origins in the 1957 Dr. Seuss book. Reports indicate that the modern interpretation, potentially inspired by the 2003 movie adaptation, has become more sinister, showing the character in alleys and targeting specific schools or communities.

This trend has led to significant school safety concerns and, in some instances, arrests of students involved in its proliferation. In West Kelowna, British Columbia, a figure dressed as the Cat in the Hat allegedly chased a teenage girl on August 24. The Royal Canadian Mounted Police reported that the teen, who was walking near her home around 9 p.m., was pursued by the costumed figure but made it home safely.

The trend has spread from Georgia to Virginia, with authorities in Hanover County issuing warnings after posts explicitly targeted Mechanicsville High School. Reports indicate that 10 juvenile arrests have been made in connection with the trend. In Kentucky, a single video prompted Assumption High School in Louisville to close temporarily in late August. Although Louisville Police determined the threat was not credible, the department reiterated its zero-tolerance policy regarding school safety.