The Mill Valley Police Department said that the lockdown at Tam High has been lifted, as well as the shelter in place command for a 1/4 mile radius. All students, according to police, were unaffected and were "released as usual".
The shelter in place at Tam High has been lifted for the school and for the 1/4 mile radius. All students are fine and are being released as usual. Thanks very much for your patience and cooperation.— Mill Valley Police (@MillValleyPD) January 28, 2020
Earlier, the Mill Valley Police Department tweeted that the school had been put on lockdown amid a "police action at Tam High", calling on residents within 1/4 mile of the site to "shelter in place". Police later tweeted that all students were safe.
There is a police action at Tam High. All students are safe and the school is on lockdown. If you are within 1/4 mile of Tam High, please shelter in place. Remain inside with the doors locked. We will update you if conditions change.— Mill Valley Police (@MillValleyPD) January 27, 2020
Netizens shared footage alleged to be from the site.
They're still clearing parts of the Tam High School. We're now 40-minutes into the lockdown after rpt of someone with rifle... Helicopters overhead. #TamHigh #MillValley #LockDown #ShelterinPlace #MVPD pic.twitter.com/EwyAhojEZ0— 22x (@22xCo) January 27, 2020