![Palo Alto High School freshman Perla del Rio hugs her parents, Jose and Lupe del Rio, after the lockdown ended yesterday. Post photo by Allison Levitsky.](https://padailypost.com/wp-content/uploads/2018/03/Paly-lockdown-2-326x245.jpg)
Palo Alto
Students told to throw books, canned goods at school shooters
BY ALLISON LEVITSKY Daily Post Staff Writer Students who were locked down at Palo Alto High School after police received a shooting threat yesterday (March 29) were told to throw […]