Khimberly Zavaleta, who died days after being involved in a school fight in Reseda, died of natural causes, the L.A. County medical examiner said.
There is shock from Fresno classmates and neighbors after a 14-year-old student died in the hospital after passing out while playing basketball during a PE class on Monday.
The mother said her daughter - Khimberly Zavaleta - was simply trying to protect her older sister from a group of bullies.
The victim killed in a rollover crash in Malibu has been identified as a 16-year-old student of Sierra Canyon High School in Chatsworth.
On December 14, 2012, a gunman opened fired inside Sandy Hook Elementary School in Newtown, Connecticut. The shooting killed 20 first-grade students and six educators.
A mother says she is "destroyed" after her daughter Brianna Aguilera was found dead near the University of Texas at Austin.