UPDATE: 2:53 p.m. PUSD officials said secure campus mode was lifted.
SAN DIEGO (KGTV) - A Del Sur school went into secure campus mode Friday due to a threat, the Poway Unified School District confirmed.
The threat was made from one student to another at Design 39 (17050 Del Sur Ridge Rd), school district officials told 10News. They did not elaborate on the nature of the threat.
Classes remained underway Friday afternoon about 2:30 p.m. but the classroom doors were locked.
San Diego Police were called to the scene to investigate the situation.
The Poway Unified School District issued a statement to parents which was not made immediately available.