Trooper put Kentucky school on lockdown moments before suspect arrived
Southwestern Oklahoma State University locks down after gun threat
Virginia State University: Campus lockdown lifted after shooting
Parchman riot: Lockdown lifted at 11 Mississippi regional prisons
Lockdown Functionality
Southern New Mexico Correctional Facility on lock down after inmates attack guards
One faculty member shot and killed on campus at UNC Chapel Hill
California governor promises changes to lockdown as protests sweep state | California | The Guardian
Many more weeks lockdown in NJ, but planning for tri-state reopening
See Which States and Cities Have Told Residents to Stay at Home - The New York Times
Carlsbad businesses brace for two-week lock down amid coronavirus
Schools in Clinton among those on lockdown in Mass.
Coronavirus in Italy: Entire country now under lockdown
How to use Android's lockdown mode (and why) | ZDNET
What is a school 'lockout,' and other safety terms in NY state
See Reopening Plans and Mask Mandates for All 50 States - The New York Times
 "Tamil Nadu extends lockdown till Aug 31, announces fresh restrictions")
Tamil Nadu extends lockdown till Aug 31, announces fresh restrictions
An earlier lockdown could have saved 17,000 lives in NY metro area: study
MS State Capitol building under second bomb threat in two days
Using LockDown Browser with a Webcam: The Student Experience - Respondus
