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.

A scuffle broke out, and a 17-year-old wound up on the ground in Grand Park, bleeding from an apparent stab wound.

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.

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.

The Los Angeles Police Department said a teenage protester was stabbed and transported to a hospital in critical condition.

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