Fielding some school security questions

In light of the horrific attack in Newtown, Connecticut earlier today, I've gotten some questions regarding Worcester Public Schools security. We can't go into enormous detail on some things (for obvious reasons), however:

• Schools all have lockdown drills.
• All schools are locked during the school day and one has to be buzzed in after being seen by camera from the office.
• All schools have security plans.

And deepest condolences to the community of Newtown, Connecticut.