Sometimes things suddenly go wrong. In an emergency, call 911 or UCPD's emergency number (510-642-3333).
If you have a little more time to act and make decisions, this section of the Academic Leader's Toolkit provides helpful guidance for particular kinds of urgent issues so that you are likelier to make the right call the first time.
These two resources are always handy to print or bookmark so they are readily accessible:
This section of the Toolkit will also point you to help in dealing with individuals in crisis; crime; building and facilities issues; IT and cybersecurity problems; conflict; and harassment, discrimination, or abusive behavior.