RELATED: UC Berkeley students remain on edge over returning to classroom after threat of violence
Thirty-nine-year-old Lamar Bursey of Hayward was charged with two counts of felony criminal threats.
Officials say last Thursday's threat was related to a student who had been placed on interim suspension for threatening behavior.
Officers located the student and gave the all-clear after a lockdown that lasted more than four hours.
VIDEO: UC Berkeley police locate person behind threats of violence on campus
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