Updated video:

San Jose City College was put on lockdown following reports that a gunman was seen in the Technology Center on the corner of Bascom Avenue and Moorpark Avenue.

San Jose Police Department and S.W.A.T. teams conducted a room-to-room search of the Technology Center (beginning of video), frisking students and searching bags.

Students were lined up in the hall and led out of the building by the San Jose Police Department, which is captured in this video.