The San Diego Registrar of Voters received a bomb threat early Friday, prompting a full-scale investigation, the county communications office confirmed.

The threat was received early Friday evening but was determined to be “not credible” and no injuries were reported, according to the San Diego County Sheriff’s Office. “The Sheriff’s Office will continue working with law enforcement partners to monitor intelligence and information related to any possible threats,

The County of San Diego Registrar of Voters received a bomb threat early Friday evening at its office in Kearny Mesa. Sheriff’s deputies conducted an investigation. They determined the threat was not credible, and those who were in the building were safe. https://t.co/1btYuSoGTO pic.twitter.com/REEP3v0oEn