The University of Arizona Police Department says its U-alert system failed during the deadly shooting of a teenager on campus Sunday night.

UA Police discuss arrest of on-campus murder suspect and promise more effective warning texts from a campus notification system.

The suspect accused of shooting and killing a community college student on the University of Arizona campus earlier this week ...

Arrest of Ryan Romero-Encinas after shooting of Minhaj Jamshidi opens conversation about conflict resolution and carrying ...

Ryan Romero-Encinas is accused of shooting and killing 19-year-old Minhaj Jamshidi on the university campus late Sunday night.

University of Arizona Police Chief Chris Olson says he takes "full responsibility" for the "failure" to notify the campus community in a timely manner of the on-campus shooting Sunday night.

Ryan Romero-Encinas, 20, faces first-degree murder charges in the fatal shooting of Minhaj Jamshidi, a Pima Community College ...

A suspect in the fatal shooting of a Tucson junior college student on the University of Arizona campus has been arrested, ...

Authorities have arrested a 20-year-old man who allegedly killed a Tucson junior college student on the University of Arizona campus.

News was at the complex, located near First Avenue and Wetmore Road, when Ryan Romero-Encinas was taken into custody on a ...

A suspect in the fatal shooting of a Tucson junior college student on the University of Arizona campus has been arrested, authorities said Thursday. University police said Ryan Romero-Encinas, 20, was ...