Authorities in San Bernardino are trying to determine ifthe deadly stabbing of a 16-year-old outside a high school was gang related.
Deputies reported the stabbing near Arroyo Valley High School on the 1800 block of 9th Street Tuesday afternoon.
Investigators say three teenagers confronted Robert Banuelos, 16, shortly after classes let out for the day. One of the teens yelled a gang slogan then stabbed Banuelos several times in the neck and elsewhere on his body.
Banuelos was rushed to a local hospital where he later died.
Deputies have arrested a 15-year-old in connection to the stabbing.