MS-13 gang created beachhead at Valley high school, but authorities insisted on secrecy

MS-13 gang members are suspected of stabbing a student at Panorama High School before luring another student, Brayan Andino, off-campus and killing him. The accused gang members included Panorama High students.

from California https://www.latimes.com/california/story/2019-07-26/stabbing-at-school-preceded-murder-of-panorama-high-student
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