Union City high school locked down for 2nd day over threatening graffiti

UNION CITY, Calif. (KGO) -- Students at James Logan High School in Union City were released early on Friday after being locked down for a second straight day.

RELATED: San Leandro High School lockdown lifted, classes canceled after graffiti threat

Sky7 was over the school, where extra police were in place. The school says a student reported seeing threatening graffiti in a bathroom.

The same thing happened on Thursday, and the school was also locked down as a precaution.

TAKE ACTION: Get help with improving our schools

Police said they didn't believe the threat to be credible.

James Logan High School is the largest school in Northern California.

Click here for a look at recent stories about school safety.
Copyright © 2020 KGO-TV. All Rights Reserved.