Portions of the video that police said were relevant to the Sept. 20 shooting have already been released, but some have called for more.
For 45 minutes, the counselor talked with the student about the problems he was having.
Police in the San Diego suburb said Olango took a "shooting stance" and pointed an item that turned out to be a vape smoking device at police.
Florida high school students say they were dressed as "ghosts" for spirit week festivities. WFLA's Paul Mueller reports.
The black boxes from Thursday's NJ Transit crash could yield a wealth of data, from train speed to brake use to throttle position.