Carlsbad Unified School District is a school district based in Carlsbad, California.
In addition they operate two alternative schools.
On October 8, 2010, Brendan O'Rourke, 41, jumped over a fence and opened fire with a revolver on the playground of Kelly Elementary School.
A construction worker then knocked the shooter down with his truck.
[2] O'Rourke was sentenced to 168 years to life in prison on multiple charges of attempted premeditated murder and assault.