Marin Catholic High School at 675 Sir Francis Drake Blvd. and Anthony G. Bacich Elementary School at 699 Sir Francis Drake Blvd. were locked down after the report of a man with a gun around 11:55 a.m.
The Central Marin Police Authority will release more information on the incident this afternoon, according to the sheriff's office.
Picture of BB rifle that caused momentary scare at office building in Corte Madera today. pic.twitter.com/6Dopdjabsq— Marin County Sheriff (@MarinSheriff) April 7, 2016