Arizona Lawmaker Faces Resignation Calls After Alleged Box Cutter Incident at Maryvale High School

PHOENIX, AZ — August 29, 2025 — A local state representative and school board president is under intense scrutiny following allegations that she and her daughter attempted to bring a box cutter onto the campus of Maryvale High School, just days after a tragic stabbing claimed the life of a 16-year-old student. The incident has sparked outrage among community leaders, elected officials, and residents, with growing calls for the resignation of Democratic State Representative Lydia Hernandez and her daughter, Cassandra Hernandez, a fellow school board member.

According to a statement from the Phoenix Union High School District (PXU), on Monday, August 25, 2025, Lydia Hernandez, who represents Arizona’s 24th Legislative District and serves as president of the Cartwright School District Governing Board, and Cassandra Hernandez allegedly attempted to “circumvent” the school’s advanced weapons detection system by bringing a box cutter onto the Maryvale High School campus. The district reported that the box cutter was discovered during a secondary search of a bag believed to belong to Cassandra Hernandez. Lydia Hernandez allegedly claimed she was “testing” the school’s security system, an action that has been widely criticized as reckless and insensitive given the recent tragedy.

The incident comes on the heels of a fatal stabbing at Maryvale High School on August 19, 2025, where 16-year-old Michael Montoya II was killed by another student, 16-year-old Chris Daniel Aguilar, in a classroom altercation. Court documents revealed that Aguilar used a 4-inch folding pocketknife, believed to have been brought onto campus, to stab Montoya multiple times. The attack, reportedly motivated by a prior robbery involving a firearm, sent shockwaves through the Maryvale community, prompting heightened concerns about school safety and the effectiveness of the district’s weapons detection systems.

Phoenix City Councilmembers Betty Guardado and Anna Hernandez (no relation to Lydia or Cassandra) issued a joint statement condemning the alleged actions, calling for both women to resign from their positions. “Their actions disrupted the fragile environment at Maryvale High School, were a blatant disregard for safety and school protocol, and were gravely insensitive to the students, families, and school staff still mourning the Maryvale student who died last week,” the statement read. “This behavior is incomprehensible, unacceptable, and likely illegal.”

Arizona Superintendent of Public Instruction Tom Horne, a Republican, echoed the calls for resignation, describing the incident as “an outrageous and indefensible stunt.” He added, “To do it at Maryvale High School, where a student was tragically murdered in a classroom just a week earlier, is unbelievably insensitive to the trauma that was inflicted on the students, teachers, and staff of that school.”

Democratic colleagues also expressed dismay. State Senator Analise Ortiz, who represents the same Maryvale-area district, labeled the actions a “charade” that “distracts from the real work that has to be done to reassure families and keep the community safe.” House Democratic leaders issued a statement noting that they had not yet spoken with Lydia Hernandez but emphasized that “nobody—elected official or otherwise—should engage in such reckless and potentially criminal behavior on a school campus.”

Lydia Hernandez has denied the allegations, asserting that she was at the school to support parents upset over the stabbing and that her daughter was not present. “I was not testing the weapons system. I walked in there because I was asked to support a mother,” Hernandez told ABC15, claiming that school officials were targeting her in retaliation for her advocacy. She also denied recording the incident or knowing about a box cutter.

The Phoenix Police Department has opened an investigation into the incident, stating that it is working closely with school staff to ensure the safety of students and the community. PXU indicated it may pursue legal action against the pair for violating school policy by bringing an unauthorized weapon onto campus.

The Maryvale community, still reeling from the loss of Michael Montoya II, has expressed profound disappointment. Local resident Susanna called the alleged actions “disrespectful because it’s too recent for what happened.” The incident has reignited concerns about the school’s security measures, particularly how a pocketknife bypassed the detection system in the earlier stabbing. Parents like Rocio Solis, whose daughter attends Maryvale High, have voiced frustration over communication lapses and ongoing safety fears, with Solis stating, “I don’t think she’s safe here at all.”