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

Maricopa County Attorney Rachel Mitchell said "nothing's off the table" when asked about what additional charges Aguilar ...

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

Chris Aguilar, 16, was charged with second-degree murder in the fatal stabbing of another student, 16-year-old Michael ...

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

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

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

Court documents reportedly reveal a possible motive in this week's deadly knife attack in a Maryvale High School classroom.

New court documents reveal that an alleged robbery led to the stabbing death of a student at Maryvale High School earlier ...

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

Jeremiah Cota, appointed to the Phoenix Union board in June by Maricopa County School Superintendent Shelli Boggs, supports ...

Just two weeks after Phoenix Union School District rolled out its weapons detection system, a student was arrested for ...