The Tucson Police Department said Valente Lazaro Zambrano, 19, was arrested after bringing the gun to Rincon High.

A 19-year-old high school was jailed on a felony charge after police say he threatened a classmate with a gun during an ...

They found a loaded handgun in the suspect's waistband. The suspect is identified as Valente Lazaro Zambrano, 19. Zambrano is charged with Felony Disorderly Conduct with a Weapon and was booked ...