More than 400 people gathered in Mesa late last week to remember a math teacher who was shot and killed in Tempe.
Ryne Zahner, a 26-year-old teacher at Mesa High School who was shot and killed in his backyard last Sunday.
Thursday night, students, faculty, teachers and parents gathered for a somber vigil to remember him.
Late Saturday police captured the suspect, Caleb Bartels, a former roommate of Zahner's.