This is Horrible

WARNING: The videos taken from witnesses do record the discharge of a gun by a BART police officer and a murder.

Here's a link to the news coverage and another video from a different angle. Tonight, my brother told me that there's rioting in Oakland because the officer in question resigned from the force than submit himself to an internal interrogation from BART authorities. The investigation will still continue regardless of his resignation, but it means that the reason will remain a question until a court trial.

I cannot put to words how tragic this is for the families and the community involved.