confirmed<\/a> that these calls were hoaxes \u2014 the first two, at 1:51 p.m., stated they had seen a teen boy carrying a rifle and two pipe bombs walking toward Gunn, and that a man in his twenties wearing body armor and carrying a rifle was approaching the school. The 1:53 p.m. call came from a man who said he was approaching Gunn with a bomb.\u00a0<\/span><\/p>\nThis initial shelter-in-place announcement was reiterated at 2:01 p.m., emphasizing that the situation was not a drill. Two more announcements at 2:31 p.m. and 3:06 p.m. reminded students to keep sheltering.<\/span><\/p>\nAt 2:15 p.m., Principal Dr. Wendy Stratton posted a Schoology update detailing that there was an unconfirmed threat on campus, and that the Palo Alto Police Department was present and partnering with admin to provide more updates.\u00a0<\/span><\/p>\nA <\/span>PAPD thread on X<\/span><\/a>, formerly known as Twitter, posted at 2:35 p.m. said that school officials had also instructed students to shelter in place at Fletcher Middle School as a precautionary measure. Police also confirmed that all students and staff on Gunn\u2019s campus were safe.<\/span><\/p>\n