One of the books is alleged to have hit a car, leading to the felony crime of throwing an object onto the freeway with the intent to cause great bodily injury during an immigration protest.

Some type of scuffle broke out, and one person — likely a student — wound up on the ground, bleeding from an apparent stab wound, according to video from the scene.

For the second straight week demonstrators gathered in downtown Los Angeles police to protest the immigration policies recently instated by President Donald Trump. The Los Angeles Police Department said protesters had entered La Plaza en El Pueblo and urged other members of the public to use caution in the area as the "non-permitted" demonstration continued.

A 17-year-old boy is in critical condition after being stabbed Friday at a protest against President Trump's immigration and deportation policies near Los Angeles City Hall, authorities said.

Demonstrators gathered outside Los Angeles City Hall Wednesday as protests against the Trump administration's crackdown on immigration continued in LA for a fourth day.

Immigration protests have now reached their second week in downtown Los Angeles as more demonstrators gathered on Sunday to denounce President Trump's immigration policies.

Groups of students from Marshall High School, James A. Garfield High School and Bravo Medical Magnet School walked off campus in student-led demonstrations.