13-year-old girl allegedly mobbed by parents, beaten by student in caught-on-video altercation at NY high school

A 13-year-old Montessori student was mobbed by a group of parents as they egged on a classmate beating the teen — a horrifying incident caught on video last week outside the Yonkers school, legal papers claim.

Now the teenager’s mother, Alenna Merritt, has pulled her daughter out of Yonkers Montessori Academy and filed a legal notice of claim alerting the city of Yonkers that she plans to sue for $40 million over the alleged negligent supervision.

“I felt confused and scared — they kept yelling in my face,” the teen told The Post during a phone interview with her, her mother and lawyer. “When I got attacked, I was feeling alone and scared because nobody was there to help me.”

Merritt’s daughter, whose name is being withheld at the family’s request and will be referred to by her initials, E.W., was swarmed by four parents and a grandparent of other students on the baseball field on school grounds at the pre-K-12 Montessori at 7:20 a.m. April 18, according to the mother, the claim and video footage from three phones.

The family’s lawyer, Mark Shirian, said it appeared from the video that the group was looking for E.W.’s friend for some reason and because the pal wasn’t there, it was a guilt-by-association situation, and they went after E.W. instead.

The parents can be heard in the footage yelling and swearing at E.W. before another student rushes her and starts slapping and pummeling her while the parents look on and E.W. attempts to defend herself by slapping back.