
These are red flags students and schools can look out for to help prevent school violence
CNN
The clues can range from subtle to overt. And students are often in the best position to notice concerning behavior, a former FBI special agent and profiler says.
But "the general public, they really don't know what to look for," said former FBI special agent and profiler Mary Ellen O'Toole, who has studied school shootings for more than 20 years.
The clues can range from subtle to overt. And students are often in the best position to notice concerning behavior from classmates, O'Toole said.

Roughly 500 Marines based out of the Marine Corps Air Ground Combat Center in California have been mobilized to respond to the protests in Los Angeles, according to three people familiar with the matter, and will join the thousands of National Guard troops that were activated by President Donald Trump over the weekend without the consent of California’s governor or LA’s mayor.