Armed Gresham High student taken into custody; school administrators to meet Monday

Gresham high schoolers react to principal resigning over gun incident

Gresham High's principal resigns amid concerns over handling of gun incident

Gresham High community express frustration, fear after gun incident

Rumors force Gresham High School into 'secure' mode

Gresham High teachers, students voice concerns over handling of school gun incident

Gresham High School students walk out of class over handling of school gun incident

Gresham High School students plan walkout over safety concerns

Gresham High students call for better security during walkout

Gresham teacher union acknowledges principal's resignation over gun incident

Oregon students walk out of class, advocate for more safety in schools after gun-related incident

Students at Portland Public Schools call for safety changes