Sheriff John McMahon- Use verified Law Enforcement sources for official information 
MESSAGE FROM SHERIFF JOHN MCMAHON
"We are aware of the rumors on social media claiming to have come from law enforcement advising the public to stay away from movie theaters, malls, etc. due to threats. These messages are unsubstantiated claims of additional threats against our community. Citizens should be wary of possible hoax messages and follow verified law enforcement social media accounts and press releases. Our primary responsibility is to make sure our communities are safe and we are committed to continue to ensure that.
You can call 1(800) 225-5324 option 4 to report any tips to the FBI. You can also contact your local law enforcement agency."
Verified Law Enforcement accounts:
Twitter-
@FBILosAngeles
@ATFHQ
@SanBernardinoPD
Facebook:
www.facebook.com/FBI
www.facebook.com/HQATF
www.facebook.com/SanBernardinoPD
Address/Location
SBSD - Headquarters
655 E 3rd St
San Bernardino, CA 92408
Contact
Emergency: 9-1-1
Non-emergencies: 909-387-3700