The first day of school was marred by violence at , when sophomore Robert Gladden Jr. in the school's cafeteria, wounding another 17-year-old student.
Patch has reported extensively on the incident since Monday morning. Catch up on the investigation and community response here.
Officials Detail Shooting Investigation, Charges Against Robert Gladden Jr. and Stepfather
Perry Hall High Students Hold Prayer Service, Principal Speaks
Community Rallies Around Student Victim and "Heroic" Guidance Counselor
Perry Hall Residents Pray, Remember and React to Shooting
Students and Parents React to Shooting's Aftermath
Officials First Confirm Shooting at Perry Hall High
Which stories and information impacted you the most since the incident? Tell us in the comments.