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

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

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

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

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

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

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

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

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

A 16-year-old student at a Phoenix, Arizona, high school has been charged with fatally stabbing another student in a ...

Two 16-year-old boys involved in a deadly stabbing at an Arizona high school have been identified, according to reports.