Officials say the driver stopped to address student behavior before a parent broke glass and entered the bus during the escalating dispute.
SAN ANDREAS, Calif. — A 35-year-old California mother has appeared in court on felony vandalism and misdemeanor unauthorized-entry charges after an Aug. 24 confrontation involving a stopped school bus, students climbing through windows and a parent forcing her way onto the vehicle.
Kathleen Kraker of Sheep Ranch was arraigned Wednesday in connection with the incident involving a Calaveras Unified School District bus, according to the Calaveras County District Attorney’s Office. Prosecutors said she faces felony vandalism and misdemeanor unauthorized entry onto a school bus. A continued arraignment is scheduled for Sept. 14. The charges are allegations, and the available reports do not indicate that Kraker has been convicted.
The confrontation happened along Highway 49 near Russell Road during the afternoon ride home from school. The Calaveras County Sheriff’s Office said deputies were called after a disturbance developed between a parent and the bus driver. Sheriff’s spokesperson Jason Waite said a parent struck the bus door and broke its glass before being taken into custody at the school district’s request. Sheriff’s arrest records later identified Kraker as the person arrested.
Video recorded from inside the bus showed a confusing scene in which students left the stationary vehicle through open windows. An adult woman was also recorded climbing into the bus through a window and confronting the driver before leaving. Authorities initially did not publicly confirm whether the woman shown entering through the window was the same person who was arrested, even as local reports subsequently identified Kraker in connection with the incident.
The Calaveras Unified School District has pushed back on accounts suggesting the driver simply held students on the bus for nearly an hour before the confrontation began. Superintendent Kassandra Meeks said the district reviewed video from the bus and determined that it had been stopped for about four minutes while the driver addressed concerning student behavior, reviewed expectations and asked passengers to calm down. During that period, a student exited through a window, according to the district.
District officials said the situation then escalated. A parent outside began hitting the bus door and ultimately broke glass in the door, according to the district’s account. An adult could also be heard encouraging students to leave through the windows, officials said, and additional students did so. The district said law enforcement arrived about 14 minutes after the situation began escalating, or about 18 minutes after the bus reached the stop.
Officials have not specified the total amount of time every student remained on the bus after deputies arrived and began investigating. That has contributed to differing descriptions of how long the episode lasted. Some parents told local television station KCRA that the wait felt much longer. The district’s video review, however, places the beginning of the confrontation only minutes after the bus stopped, rather than after an hour-long detention.
Parents who spoke publicly afterward offered sharply different views of the driver’s actions. Nichole Wellington, whose son was aboard, told KCRA she went to the bus after her child contacted her and sought to have him released. Another parent, Rebecca Glover, said she instructed her children to stay seated because she believed the driver was responsible for protecting all of the students aboard rather than responding to the demands of individual parents during the disturbance.
The school district defended the driver after reviewing the footage. Meeks said officials concluded he acted appropriately during an extremely difficult situation and remained focused on student safety, maintaining order and trying to de-escalate the confrontation. The district also said it was reviewing the conduct of students involved and taking appropriate disciplinary steps, although it declined to release details because of student privacy rules.
The Sheriff’s Office separately warned that school bus windows should not be used as exits except during an emergency. Waite said bus safety rules are intended to protect passengers and urged students and parents to allow drivers and school staff to address concerns without escalating a situation. No serious injuries were reported in the accounts reviewed, and officials have not announced criminal allegations against the bus driver.
Damage from the confrontation affected the bus route while repairs were being completed. The district clarified that the glass broken during the incident was in the bus door rather than a passenger window, correcting descriptions that circulated with viral video of the episode. The footage drew national attention after appearing on social media and in news reports, but officials have continued to emphasize the district’s reviewed timeline over early claims about how long the children were held before the disturbance escalated.
Kraker’s criminal case remains pending. Her continued arraignment is scheduled for Sept. 14, while the school district has said it is handling student discipline separately and maintaining that the driver followed district procedures under challenging circumstances.
Author note: Last updated August 28, 2026.