(Co-written by Dewey G. Cornell, Virgil Ward Professor of Education at the School of Education and Human Development, director of the UVA Virginia Youth Violence Project and faculty associate of Institute of Law, Psychiatry, and Public Policy) For years, schools have implemented policies and procedures designed to support students who show signs of harming themselves or others. The current challenges brought on by the COVID-19 pandemic and resulting remote-learning environments, however, have left many school administrators and teachers wondering how to respond when threats of harm come to the...