Court records say a stolen gun may have been why a Maryvale High School student fatally attacked a classmate on Tuesday. The ...

Chris Aguilar, 16, is accused of fatally stabbing Michael Montoya, 16, at Maryvale High School on Aug. 19. A knife was recovered, police said.

Chris Aguilar, 16, spoke little during his initial court appearance in Phoenix, while loved ones of Michael Montoya, 16, ...

Maryvale High School was one of two Phoenix Union High School District schools to pilot an advanced weapons detection system.

Phoenix Police officials have identified the 16-year-old who is accused of stabbing and killing another student at Maryvale ...

Scores of mourners clad in the Phoenix school's colors gathered as the sun set while they memorialized a 16-year-old stabbed during class.

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

Court documents are shedding more light on what led to a deadly stabbing at a Phoenix-area school earlier this week.

The vigil was held days after the victim, Michael Montoya II, was stabbed and killed at Maryvale High School. The suspect in ...

Arizona Superintendent Horne responds to a fatal stabbing at Maryvale High, emphasizing the need for safe schools.

An emotional vigil was held Friday night at Maryvale High School for 16-year-old Michael Montoya, who died after being ...

Following a fatal classroom stabbing, parents at Maryvale High School are concerned about student safety and an apparent lack ...