The stabbing at Maryvale High School happened after the male suspect was apparently able to sneak a pocket knife past newly installed security measures. Michael Montoya II, weapons detection, school s ...

A Phoenix police officer working as a school safety officer at Maryvale High School was alerted of an assault in one of the ...

A 16-year-old student was fatally stabbed by a classmate at Maryvale High School despite recent security upgrades, leading to questions about safety measures.

A school safety officer for the high school was alerted by staff that an assault had happened in one of the classrooms, police said.

A student has died after he was stabbed with scissors during a fight at Phoenix's Maryvale High School late Tuesday morning.

Student killed in Maryvale High School stabbing during classroom fight. Phoenix police investigate as parents raise safety ...

Phoenix police have identified a 16 year old Maryvale High School student who was fatally stabbed by a classmate on Tuesday.

Chris Aguilar, 16, has been charged with murder in the stabbing death of Michael Montoya II. Aguilar had a 4-inch knife, ...

Two students were involved in a stabbing at Maryvale High School, resulting in one death and another in custody.

Investigators are calling for those with photo or video evidence of the incident to share it with law enforcement.

Maricopa County Attorney Rachel Mitchell plans to hold a news conference Thursday afternoon. 12News plans to be there, and ...

"Schools must be safe places,” State Superintendent of Public Instruction Tom Horne said, calling the incident a "terrible ...